datavorous/entrance-exam-dataset huggingface dataset:
At the neuromuscular junction:

Options:
A The muscle membrane possesses musculariae receptors.
B The motor nerve endings secrete norepinephrine.
C Curare leads to prolongation of neuromuscular transmission.
D The motor nerve endings secrete acetylcholine.

The correct answer is:
The motor nerve endings secrete acetylcholine.

Solution:
The motor nerve endings secrete acetylcholine, which activates nicotinic receptors of the muscle fibre membrane. Curare inhibits the nicotinic receptors and blocks neuromuscular transmission.

Topic: Biology, Neural Control and Coordination, NEET
At the new place, a person suddenly starts sneezing and wheezing. The statements CORRECTLY correlate this condition

(i) This is an exaggerated response of the immune system.
(ii) Symptoms are watery eyes and running nose.
(iii) Due to the release of chemicals like adrenaline, steroids and histamine.
(iv) Antibodies produced to these are IgE type.

Options:
A i, ii, iii, iv are true
B i, iii, iv are true
C i, ii, iv are true
D All are correct except iv

The correct answer is:
i, ii, iv are true

Solution:
The condition which develops after entering this new place is known as allergy or hypersensitivity. There might be certain substances like pollen, dust, etc. present in this place to which the immune system is allergic or hypersensitive to. The immune system thus responds to this antigen in a highly exaggerated manner. The symptoms include watery eyes, runny nose, sneezing, itching, etc. The antibodies which are produced in this response are of the IgE type.
The chemicals which are released in an allergic response include histamine and serotonin which are released by the mast cells. Adrenaline has no role to play in an allergic reaction. It is a hormone produced by the adrenal medulla in situations of emergency and result into increased heart rate, etc. vasodilation, etc.

Topic: Biology, Human Health and Diseases, NEET
At the posterior pole of the eye lateral to the blind spot, there is a yellowish pigmented spot called macula lutea with a central pit called the

Options:
A Fovea
B Blind spot
C Choroid plexus
D Ciliary processes

The correct answer is:
Fovea

Solution:
At the posterior pole of the eye lateral to the blind spot, there is a yellowish pigmented spot called macula lutea with a central pit called the fovea. The fovea is a thinned-out portion of the retina where only the cones are densely packed. It is the point where the visual acuity (resolution) is the greatest.

Topic: Biology, Neural Control and Coordination, NEET
At the same instant, two boys throw balls A and B from the positions shown with a speed v0 and kv0 respectively, where k is a constant. For what value of k, balls will collide? Relevant data is available in the figure.

Options:
A cosθ2cosθ1
B sinÎ¸ 2 cosÎ¸ 1
C tanÎ¸ 2 tanÎ¸ 1
D cotÎ¸ 2 cotÎ¸ 1

The correct answer is:
sinθ 2 cosθ 1

Solution:
Both ball to collide in air relative velocity should be along line joining them i.e., vertical therefore , horizontal component of relative velocity = 0
â u 2 x = u 1x
â v 0 sin Î¸ 2 = k v 0 cos Î¸ 1
â k = sinÎ¸ 2 cosÎ¸ 1

Topic: Physics, Motion In Two Dimensions, NEET
At the same temperature and pressure, which of the following gases will have highest kinetic energy per molecule (at. wt. of hydrogen = 1, nitrogen = 14, carbon = 12, oxygen = 16)?

Options:
A Hydrogen gas
B Nitrogen gas
C Ethylene gas
D All will have equal-average kinetic energy

The correct answer is:
All will have equal-average kinetic energy

Solution:
Average kinetic energy per molecule =32kT does not depend upon the molar mass. At a given temperature, all the gases would have equal average kinetic energy.

Topic: Chemistry, States of Matter, NEET
At the same temperature, find out the which solution will be isotonic?

Options:
A 3.42 g of sucrose per litre of water and 0.18 g glucose per litre of water.
B 3.42 g of sucrose per litre and 0.18 g glucose is 0.1 litre of water.
C 3.42 g of sucrose per litre of water and 0.585 g of sodium chloride per litre of water.
D 3.42 g of sucrose per litre of water and 1.17 g of sodium chloride per litre of water.

The correct answer is:
3.42 g of sucrose per litre and 0.18 g glucose is 0.1 litre of water.

Solution:
Isotonic solution have equal osmotic pressuires
π = i ×  W 2 M 2 ×V(in L) × R × T
(i = 1 for glucose and sucrose)
π sucrose  = 1 ×  3.42 342 × 1  × RT = 0.01RT
π glucose  = 1 ×  0.18 180×01  × RT = 0.01RT

Topic: Chemistry, Solutions, NEET
At the time of fertilization, the egg apparatus of a female gametophyte of a typical dicot plant is -

Options:
A 8-celled
B 7-ceIled
C 3-celled
D 2-celled

The correct answer is:
3-celled

Solution:
Embryo sac is female gametophyte in dicots. The most common type of dicot embryo is monosporic polygonum type which consists of seven celled and 8 nucleated structure. It consists of egg apparatus (1 egg cell + 2 synergids), 3 antipodals and a large central cell with 2 polar nuclei.

Topic: Biology, Sexual Reproduction in Flowering Plants, NEET
At the time of total solar eclipse, the spectrum of solar radiation will have

Options:
A A large number of dark Fraunhofer lines
B A smaller number of dark Fraunhofer lines
C No lines at all
D All Fraunhofer lines changed into bright coloured lines

The correct answer is:
All Fraunhofer lines changed into bright coloured lines

Solution:
Fraunhofer lines are certain dark lines observed in the other continuous spectrum of the sun. According to Fraunhofer, these dark lines represent the absorption spectrum of the vapours surrounding the sun. The sun consists of a hot central core called the photosphere, which is at an extremely high-temperature = 1.4 ×107 K. it is surrounded by less dense, luminous and highly compressed gases. They are said to form the sun's atmosphere. A continuous spectrum
containing radiations of all wavelengths is emitted by the sun's atmosphere . surrounding this , is another sphere of vapours and gases at a comparatively lower temperature (6000 K). At the time of total solar eclipse, photosphere is covered. Emission lines from vapours of elements in chromosphere appear as bright lines. So, all Fraunhofer lines are changed into bright coloured lines.

Topic: Physics, Wave Optics, NEET
At time t = 0, a horizontal disc starts rotating with angular acceleration 1 rad s-2â¡ about an axis perpendicular to its plane and passing through its Centre. A small block is lying on this disc at a distance 0.5 m from the centre, coefficient of friction between the surface of block and disc is 0.255. The block will start slipping on the disc at time t, which is approximately equal to

Options:
A 23 s
B 22 s
C 6 s

D 5 s

The correct answer is:
5 s

Solution:
The block will start slipping on the table when friction will reach its limiting value.

f=mαr2+αt4r2 =μmg
mαr2+αt4r2 = μmg
⇒ α2r2+α4r2t4=μ2g2
⇒t=μ2g2-α2r2α4r21/4
⇒t=5 s

Topic: Physics, Laws of Motion, NEET
At time t = 0 second, voltage of an A.C. Generator starts from 0V and becomes 2V at time t=1100π second. The voltage keeps on increasing up 100V, after which it starts to decrease. Find the frequency of the Generator.

Options:
A 100 Hz
B 1 Hz
C 2 Hz
D 5 Hz

The correct answer is:
1 Hz

Solution:
Îµ= Îµ0sinâ¡wt
Îµ0=maximum voltage=100V.
at t=1100Ï; Îµ=100sinâ¡w1100Ï=2V
sinâ¡w100Ï=2100
w100Ï=0.02 (for small Î¸, sinÎ¸âÎ¸)
w=2Ï
f=w2Ï=1Hz

Topic: Physics, Alternating Current, NEET
At time t s, a particle of mass 3 kg has position vector râ=3ti^-4cosâ¡tj^ m. The impulse of the force during the time interval 0â¤tâ¤Ï2 is

Options:
A 12j^ N s
B 9j^ N s
C 4j^ N s
D 14j^ N s

The correct answer is:
12j^ N s

Solution:
Given that râ=3ti^-4cosâ¡tj^
drâdt=3i^+4sinâ¡tj^
â d2râdt2=+4cosâ¡tj^
Impulse =â«Fâ.dt=â«0Ï2maâdt=â«0Ï2m4cosâ¡tj^.dt
=j^â«0Ï212cosâ¡t.dt=12j^ N s

Topic: Physics, Laws of Motion, NEET
At time t second, a particle of mass 3 kg has position vector râ metre where râ=(3t) i^-(4 cos t)j^ . The impulse of the force during the time interval 0 â¤t â¤Ï2 is

Options:
A 12j^ N-s
B 9j^Â N-s
C 4j^Â N-s
D 14j^Â N-s

The correct answer is:
12j^ N-s

Solution:
âµ râ = 3t i^-4cosâ¡t j^
â´ vâ=d râdt=3i^+4sinâ¡t j^
â´ aâ=d2 râdt2=4cosâ¡t j^
â´ Fâ=maâ=12cosâ¡t j^
â´ Impluse = â«0Ï2F dt=12 â«0Ï2cosâ¡t dt
=12 sinâ¡t0Ï2=12 N-s
The direction of impulse will be in the direction of force.
â´ Impulse =12 N-sj^

Topic: Physics, Laws of Motion, NEET
At time t, the position of a body moving along the x-axis is x=t3-6t2+9t m. Then, it momentarily comes to rest at

Options:
A 1 s
B 3 s
C 5 s
D both 1 s and 3 s

The correct answer is:
both 1 s and 3 s

Solution:
Differentiate the given relation to obtain the velocity.

Topic: Physics, Motion In One Dimension, NEET
At time t, the position of a body moving along the x-axis is x=t3-6t2+9t m. The deceleration of the body at 1 s is

Options:
A 6 m s-2
B 4 m s-2
C 8 m s-2
D none

The correct answer is:
6 m s-2

Solution:
Given x=t3-6t2+9t

a=d2xdt2=6t-12

at 1 s

acceleration a=6-12=-6 m s-2 or deceleration = 6 m s-2

Topic: Physics, Motion In One Dimension, NEET
At what age does Kwashiorkar occur?

Options:
A Infants less than a year in age
B Children less than 5 years in age
C Children more than 1 year in age
D Adults

The correct answer is:
Children more than 1 year in age

Solution:
Kwashiorkar results from the replacement of mother’s milk by a high calorie- low protein diet in a child more than one year in age.

Topic: Biology, Digestion and Absorption, NEET
At what age does spermatogenesis start?

Options:
A Childhood
B Adulthood
C Puberty
D Old age

The correct answer is:
Puberty

Solution:
Spermatogenesis starts at the age of puberty due to a significant increase in the secretion of GnRH.

Topic: Biology, Human Reproduction, NEET
At what altitude will the acceleration due to gravity be 25% of that at the earth's surface (given radius of the earth is R)

Options:
A R4
B R
C 3R8
D R2

The correct answer is:
R

Solution:
g=GMr2

âg0=GMR2 ...(1)
âgh=GMR+h2 ...(2)
ghg0=RR+h2â14=RR+h2

âRR+h=12
âR+h=2R

âh=R

Topic: Physics, Gravitation, NEET
At what angle of sight (w.r.t. horizontal) should the pilot drop the bomb, while flying a fighter plane horizontally at an altitude of 1.5 km with a speed of 720 km/h, in order to attack the target?

Options:
A 18°34'
B 21°45'
C 23°12'
D 25°57'

The correct answer is:
23°12'

Solution:
Correct Option is : (C)
23°12'

Topic: Chemistry, Motion In Two Dimensions, NEET
At what angles are the oscillating electric and magnetic fields produced by oscillating charged particles in an electromagnetic wave?

Options:
A They are parallel to each other.
B They are perpendicular to each other.
C They are in the same direction as the wave propagation.
D They are in the opposite direction of the wave propagation.

The correct answer is:
They are perpendicular to each other.

Solution:
The oscillating electric and magnetic fields produced by oscillating charged particles in an electromagnetic wave are perpendicular to each other

Topic: Chemistry, Structure of Atom, NEET
At what concentration does phenol act as an antiseptic?

Options:
A 0.1 per cent solution
B 0.2 per cent solution
C 0.5 per cent solution
D 1 percent solution

The correct answer is:
0.2 per cent solution

Solution:
A 0.2 per cent solution of phenol is considered an antiseptic.

Topic: Chemistry, Chemistry in Everyday Life, NEET
At what concentration of CO2, C3 plants shows saturation

Options:
A 450 ÂµlL-1
B 360 Î¼lL-1
C 540 Î¼lL-1
D 630 Î¼lL-1

The correct answer is:
450 ÂµlL-1

Solution:
C4 plants show saturation at about 360 Î¼lL-1 while C3 responds to increased CO2 concentration and saturation is seen only beyond 450 Î¼lL-1.

Topic: Biology, Photosynthesis in Higher Plants, NEET
At what condition do actinoids generally react with non-metals?

Options:
A No reaction takes place
B Reaction occurs at high temperatures
C Reaction occurs at low temperatures
D Reaction occurs at moderate temperatures

The correct answer is:
Reaction occurs at moderate temperatures

Solution:
Combination with most non-metals takes place at moderate temperatures.

Topic: Chemistry, d and f Block Elements, NEET
At what conditions could the electrical discharge through gases in the cathode ray tubes be observed?

Options:
A High pressures and low voltages
B Low pressures and low voltages
C Low pressures and high voltages
D High pressures and high voltages

The correct answer is:
Low pressures and high voltages

Solution:
The electrical discharge through gases in the cathode ray tube could be observed only at very low pressures and at very high voltages.

Topic: Chemistry, Structure of Atom, NEET
At what conditions does the formation of ammonia from dihydrogen and dinitrogen take place in the Haber process?

Options:
A Room temperature and atmospheric pressure
B High temperature and low pressure
C High temperature and high pressure
D Low temperature and low pressure

The correct answer is:
High temperature and high pressure

Solution:
In the Haber process, ammonia formation occurs at high temperature (673K) and high pressure (200 atm).

Topic: Chemistry, Hydrogen, NEET
At what distance from a convex lens of focal length 30 cm, an object should be placed, so that the size of the image be 12th of the object?

Options:
A 30 cm

B 60 cm
C 15 cm
D 90 cm

The correct answer is:
90 cm

Solution:
The image formation by a convex lens is as follows
The image formed is diminished, when objects lie between 2f and infinity.
Magnification
M=image sizeobject size
=12=vu ….(i)
From lens formula
1f=1v-1u ….ii
Where, f is focal length, v the image distance and u the object distance.
From eqs. (i) and (ii), we get
1f=1u+2u
As f=30 cm
130=3u
⟹u=90 cm

Topic: Physics, Ray Optics, NEET
At what distance should a motor car, moving at a speed of 72 km/h on a highway behind a truck also moving at 72 km/h, be from the truck when the truck gives an emergency stop signal, assuming the human response time is 0.5s and the car can not come to a stop in less than 3.0s while the truck requires 5.0s to come to a stop?

Options:
A 1.25 m
B 2.5 m
C 3.75 m
D 5.0 m

The correct answer is:
1.25 m

Solution:
Correct Option is : (A)
1.25 m

Topic: Chemistry, Motion In One Dimension, NEET
At what height from the surface of earth the gravitation potential and the value of g are -5.4×107 J kg-2 and 6.0 m s-2 respectively? Take the radius of earth as 6400 km:

Options:
A 2600 km
B 1600 km
C 1400 km
D 2000 km

The correct answer is:
2600 km

Solution:
V=GMR+h=-5.4Ã107
g=GMR+h2=6
â´5.46Ã107=R+h
â´9Ã106=6.4Ã106+h
â´h=2600 km

Topic: Physics, Gravitation, NEET, NEET 2016 (Phase 1)
At what height in km over the earth's pole, the free-fall acceleration decreases by 1%? (Assume the radius of the earth to be 6400 km)

Options:
A 32
B 64
C 80
D 1.253

The correct answer is:
32

Solution:
At a height h, (Taking h< <R) from the surface of the earth
gh=g1-2hR or ghg=1-2hR=90100
or 2hR=1-99100=1100
or h=R200=6400200=32 km

Topic: Physics, Gravitation, NEET
At what height will the pressure drop to (1/10) the value at the surface of the earth, if p0= 1.03 × 105N m–2, ρ0= 1.29 kg m–3, and g = 9.8 m s–2?

Options:
A 13× 103m
B 15× 103m
C 16× 103m
D 17× 103m

The correct answer is:
16× 103m

Solution:
Correct Option is : (C)
16× 103m

Topic: Chemistry, Mechanical Properties of Fluids, NEET
At what level of sulphate in drinking water is it considered harmless?

Options:
A 100 ppm
B 250 ppm
C 500 ppm
D 750 ppm

The correct answer is:
500 ppm

Solution:
Sulphate in drinking water is considered harmless at moderate levels, which is defined as up to 500 ppm.

Topic: Chemistry, Environmental Chemistry, NEET
At what percent of alcohol concentration does the yeast poison itself to death?

Options:
A 7
B 9
C 11
D 13

The correct answer is:
13

Solution:
Yeast undergoes alcoholic fermentation to releases less energy due to anaerobic respiration. It produces ethyl alcohol as a by-product and releases carbon dioxide. At 13% concentration of alcohol yeast starts poisoning itself. This situation does not occur in aerobic respiration because of oxidation reaction.

Topic: Biology, Respiration in Plants, NEET
At what percentage of full sunlight does light saturation occur?

Options:
A 5%
B 10%
C 15%
D 20%

The correct answer is:
10%

Solution:
Light saturation occurs at 10 per cent of the full sunlight.

Topic: Biology, Photosynthesis in Higher Plants, NEET
At what point do repulsive forces between gas molecules become significant?

Options:
A When molecules are widely separated
B When molecules are almost in contact
C When the temperature is extremely high
D When the gas is in a gaseous state

The correct answer is:
When molecules are almost in contact

Solution:
Repulsive forces between gas molecules become significant when molecules are almost in contact.

Topic: Chemistry, States of Matter, NEET
At what point does soap aid in the removal of oil droplets from a surface?

Options:
A When the hydrophobic part projects out
B When the hydrophilic part is submerged
C When the negatively charged sheath forms
D When the stearate ions aggregate

The correct answer is:
When the hydrophobic part projects out

Solution:
Soap aids in the removal of oil droplets when the hydrophobic part of soap molecules projects out of the oil droplet.

Topic: Chemistry, Surface Chemistry, NEET
At what point during a titration with K2Cr2O7 is the equivalence point reached?

Options:
A When K2Cr2O7 is completely consumed
B When the initial color of K2Cr2O7 changes
C When the first tinge of pink appears
D When the blue color turns to yellow

The correct answer is:
When K2Cr2O7 is completely consumed

Solution:
The equivalence point in a titration with K2Cr2O7 is reached when all of the K2Cr2O7 has reacted with the analyte.

Topic: Chemistry, Redox Reactions, NEET
At what point during its motion does a ball, thrown from a rooftop at an angle of 45° above the horizontal and hitting the ground a few seconds later, have the smallest speed?

Options:
A Just after it is thrown
B At the highest point reached
C Just before it hits the ground
D Halfway between the highest point and the ground

The correct answer is:
At the highest point reached

Solution:
Correct Option is : (B)
At the highest point reached

Topic: Chemistry, Motion In Two Dimensions, NEET
At what point during its motion does the ball have the greatest speed when thrown from a roof top at an angle of 45° above the horizontal?

Options:
A At the point of release
B At the highest point of its trajectory
C At the midpoint between release and the highest point of its trajectory
D Just before it hits the ground

The correct answer is:
Just before it hits the ground

Solution:
Correct Option is : (D)
Just before it hits the ground

Topic: Chemistry, Motion In Two Dimensions, NEET
At what pressure range do the measured and calculated volumes approach each other in the pressure vs. volume plot?

Options:
A Very high pressure
B Low pressure
C Constant pressure
D High temperature

The correct answer is:
Low pressure

Solution:
At low pressures, measured and calculated volumes approach each other.

Topic: Chemistry, States of Matter, NEET
At what speed does the bullet hit the thief's car, given that a police van is moving on a highway at a speed of 30 km/h and fires a bullet at a thief's car moving in the same direction at a speed of 192 km/h, and the muzzle speed of the bullet is 150 m/s?

Options:
A 150 m/s
B 105 m/s
C 130 m/s
D 80 m/s

The correct answer is:
105 m/s

Solution:
Correct Option is : (B)
105 m/s

Topic: Chemistry, Motion In One Dimension, NEET
At what speed should the electron revolve around the nucleus of a hydrogen atom in order that it may not be pulled into the nucleus by electrostatic attraction? Take the radius of orbit of an electron as 0.5 â«, the mass of the electron as 9.1Ã10-31kg and charge as 1.6Ã10-19 C.

Options:
A 2.25×104 m s-1
B 2.25×105 m s-1
C 2.25×106 m s-1
D 2.25×107 m s-1

The correct answer is:
2.25×106 m s-1

Solution:
For motion of the electron around the nucleus,
mv2r=14ÏÎµ0 .e . er2
â v2=14ÏÎµ0 .e2mr
â v2=9Ã109Ã1.6Ã10-1929.1Ã10-31Ã0.5Ã10-10=5Ã1012
â vâ2.25Ã106 m s-1

Topic: Physics, Atomic Physics, NEET
At what stage is the system considered to be in dynamic equilibrium?

Options:
A When the reaction is just initiated
B When the concentrations of reactants and products are equal
C When the concentrations of reactants and products keep changing
D When there is no change in the concentrations of reactants or products

The correct answer is:
When there is no change in the concentrations of reactants or products

Solution:
Dynamic equilibrium is the stage when there is no change in the concentrations of either the reactants or products.

Topic: Chemistry, Chemical Equilibrium, NEET
At what stage of cell cycle does DNA synthesis take place?

Options:
A Interphase
B Prophase
C S Phase
D Diakinesis

The correct answer is:
S Phase

Solution:
In S phase, DNA synthesis takes place.

Topic: Biology, Cell Cycle and Cell Division, NEET
At what stage of meiosis is the pairing of homologous chromosomes and recombination between non-sister chromatids of homologous chromosomes occur?

Options:
A Meiosis I
B Meiosis II
C S phase
D Both Meiosis I and II

The correct answer is:
Both Meiosis I and II

Solution:
Meiosis involves pairing of homologous chromosomes and recombination between non-sister chromatids of homologous chromosomes.

Topic: Biology, Cell Cycle and Cell Division, NEET
At what stage of mitosis do the microtubules attach to the chromosomes?

Options:
A Prophase
B Metaphase
C Anaphase
D Telophase

The correct answer is:
Metaphase

Solution:
The kinetochores are the site where microtubules attach to the chromosomes, pulling the chromosomes towards opposite poles of the cell during mitosis.

Topic: Biology, Cell Cycle and Cell Division, NEET
At what stage of the cell cycle arc histone proteins synthesized in a eukaryotic cell?

Options:
A during $\mathrm{G}_2$ stage of prophase
B during S-phase
C during entire prophase
D during telophase.

The correct answer is:
during S-phase

Solution:
Cell cycle is the series of events in which cells replicate and make two new cells. Cell cycle consists of stages- $G_1, S, G_2$, and $M$ (karyokinesis). $\mathrm{G}_1$ is the stage where the cell is preparing to divide. It then moves into the $S$ phase where the cell copies all the DNA. S stands for synthesis phase of DNA. Histone proteins are also synthesised during the phase. After the DNA is copied and there's a complete extra set of all the genetic material, the cell moves into the $\mathrm{G}_2$ stage, where it organizes and condenses the genetic material, or starts to condense the genetic material, and prepares to divide.

Topic: Biology, Cell Cycle and Cell Division, NEET, NEET 2005
At what temperature and pressure are ice and water in equilibrium?

Options:
A 0°C and atmospheric pressure
B 100°C and atmospheric pressure
C 273 K and atmospheric pressure
D 0 K and vacuum conditions

The correct answer is:
273 K and atmospheric pressure

Solution:
Ice and water are in equilibrium at 273 K and atmospheric pressure.

Topic: Chemistry, Chemical Equilibrium, NEET
At what temperature and pressure are relatively higher for the hydrogenation reaction when using a nickel catalyst?

Options:
A Low temperature and low pressure
B High temperature and low pressure
C Low temperature and high pressure
D High temperature and high pressure

The correct answer is:
High temperature and low pressure

Solution:
When using a nickel catalyst, relatively higher temperature and lower pressure are required for the hydrogenation reaction.

Topic: Chemistry, Hydrocarbons, NEET
At what temperature and pressure is the process of digestion carried out during the extraction of Al2O3 from bauxite using NaOH?

Options:
A 523 K and 40 bar pressure
B 473 K and 35–36 bar pressure
C 600 K and 30 bar pressure
D 500 K and 50 bar pressure

The correct answer is:
473 K and 35–36 bar pressure

Solution:
The digestion process for extracting Al2O3 from bauxite using NaOH occurs at temperatures ranging from 473 to 523 K and 35 to 36 bar pressure.

Topic: Chemistry, General Principles and Processes of Isolation of Metals, NEET