datavorous/entrance-exam-dataset huggingface dataset:
Which of the following options is correct with respect to bonding in metal carbonyls?

Options:
A Metal carbonyls have no covalent or ionic bonding, but rather exhibit metallic bonding between metal atoms and carbonyl ligands.
B π bond is formed by the donation of a pair of electrons from the filled metal d orbital into the vacant anti-bonding π* orbital (also known as back bonding of the carbonyl group)
C Metal carbonyls involve hydrogen bonding between metal atoms and carbonyl ligands (CO).
D Metal carbonyls involve ionic bonding between metal atoms and carbonyl ligands (CO) with a complete transfer of electrons from carbon to the metal.

The correct answer is:
π bond is formed by the donation of a pair of electrons from the filled metal d orbital into the vacant anti-bonding π* orbital (also known as back bonding of the carbonyl group)

Solution:
Correct Option is : (B)
π bond is formed by the donation of a pair of electrons from the filled metal d orbital into the vacant anti-bonding π* orbital (also known as back bonding of the carbonyl group)

Topic: Chemistry, Coordination Compounds, NEET
Which of the following options is incorrect about bond length?

Options:
A F2
2
B Cl22
C Br22
D F22

The correct answer is:
Br22

Solution:
Correct Option is : 3
Br22

Topic: Chemistry, Chemical Bonding and Molecular Structure, NEET
Which of the following options is incorrect about the ionic radii of lanthanoids?

Options:
A Yb3+2+
B Yb3+3+
C Dy3+3+
D Tb3+3+

The correct answer is:
Dy3+3+

Solution:
Correct Option is : 3
Dy3+3+

Topic: Chemistry, d and f Block Elements, NEET
Which of the following options is not a point of difference between inductive effect and resonance effect?

Options:
A Inductive effect has slightly displaced electrons when Resonance effect includes complete transfer of electrons
B Inductive effect includes complete transfer of electrons but Resonance effect includes slightly displaced electrons
C Inductive effects move up to 3-carbon atoms but Resonance effect happens all along the length of conjugated system
D Inductive effect uses σ-electrons but Resonance effect use π- electrons or lone pair of electrons

The correct answer is:
Inductive effect includes complete transfer of electrons but Resonance effect includes slightly displaced electrons

Solution:
Correct Option is : (B)
Inductive effect includes complete transfer of electrons but Resonance effect includes slightly displaced electrons

Topic: Chemistry, General Organic Chemistry, NEET
Which of the following options is the correct definition of ‘monomer’?

Options:
A A substance formed by the chemical bonding of two or more different elements.
B The structural units which are repeated on large scale to form polymers
C A type of crystalline solid with a repeating three-dimensional pattern.
D An isotope of an element that is unstable and undergoes radioactive decay.

The correct answer is:
The structural units which are repeated on large scale to form polymers

Solution:
Correct Option is : (B)
The structural units which are repeated on large scale to form polymers

Topic: Chemistry, Polymers, NEET
Which of the following options is the correct description of Acetylation?

Options:
A Acetylation is a chemical process in which an acetyl group (CH3CO-) is added to a molecule, often used to modify the properties of organic compounds.
B Acetylation is a reaction in which acetic acid is converted into acetic anhydride, a common reagent in organic synthesis.
C Acetylation is a method for converting alcohols into esters by reacting them with acetic acid in the presence of a catalyst.
D Acetylation is a process in which acetylene gas is used to replace hydrogen atoms in a molecule, typically in the synthesis of alkynes.

The correct answer is:
Acetylation is a chemical process in which an acetyl group (CH3CO-) is added to a molecule, often used to modify the properties of organic compounds.

Solution:
Correct Option is : (A)
Acetylation is a chemical process in which an acetyl group (CH3CO-) is added to a molecule, often used to modify the properties of organic compounds.

Topic: Chemistry, Amines, NEET
Which of the following options is the correct description of Ammonolysis?

Options:
A Ammonolysis is a reaction in which ammonia is used to hydrolyze esters, yielding carboxylic acids and amines as products.
B Ammonolysis is a method for converting alcohols into primary amines using ammonia and a reducing agent.
C When an alkyl or benzyl halide is allowed to react with an ethanolic solution of ammonia, it undergoes a nucleophilic substitution reaction in which the halogen atom is replaced by an amino (−NH2) group. This process of cleavage of the carbon-halogen bond is known as ammonolysis.
D Ammonolysis is a reaction in which an amine is used to replace a functional group in a molecule with an amino group, often used in the synthesis of amino acids.

The correct answer is:
When an alkyl or benzyl halide is allowed to react with an ethanolic solution of ammonia, it undergoes a nucleophilic substitution reaction in which the halogen atom is replaced by an amino (−NH2) group. This process of cleavage of the carbon-halogen bond is known as ammonolysis.

Solution:
Correct Option is : (C)
When an alkyl or benzyl halide is allowed to react with an ethanolic solution of ammonia, it undergoes a nucleophilic substitution reaction in which the halogen atom is replaced by an amino (−NH2) group. This process of cleavage of the carbon-halogen bond is known as ammonolysis.

Topic: Chemistry, Amines, NEET
Which of the following options is the correct description of Coupling reaction?

Options:
A A coupling reaction is a type of chemical reaction in which two small molecules combine to form a larger molecule, typically with the elimination of a small byproduct.
B A coupling reaction is a method used to link two different types of functional groups within a molecule, typically by using a catalyst.
C The reaction of joining two aromatic rings through the −N=N−bond is known as coupling reaction. Arenediazonium salts such as benzene diazonium salts react with phenol or aromatic amines to form coloured azo compounds.
D A coupling reaction is a chemical process in which two molecules are combined to form a dimer or a polymer, often used in the production of plastics and synthetic materials.

The correct answer is:
The reaction of joining two aromatic rings through the −N=N−bond is known as coupling reaction. Arenediazonium salts such as benzene diazonium salts react with phenol or aromatic amines to form coloured azo compounds.

Solution:
Correct Option is : (C)
The reaction of joining two aromatic rings through the −N=N−bond is known as coupling reaction. Arenediazonium salts such as benzene diazonium salts react with phenol or aromatic amines to form coloured azo compounds.

Topic: Chemistry, Amines, NEET
Which of the following options is the correct description of Gabriel phthalimide synthesis?

Options:
A Gabriel phthalimide synthesis is a very useful method for the preparation of aliphatic primary amines. It involves the treatment of phthalimide with ethanolic potassium hydroxide to form potassium salt of phthalimide. This salt is further heated with alkyl halide, followed by alkaline hydrolysis to yield the corresponding primary amine.
B Gabriel phthalimide synthesis is a chemical process for synthesizing phthalimide compounds from primary amines and phthalic anhydride.
C Gabriel phthalimide synthesis is a method used to convert aromatic amines into diazonium salts by reacting them with phthalimide.
D Gabriel phthalimide synthesis is a reaction in which phthalimide is converted into an amide compound through the addition of a primary amine and an acid catalyst.

The correct answer is:
Gabriel phthalimide synthesis is a very useful method for the preparation of aliphatic primary amines. It involves the treatment of phthalimide with ethanolic potassium hydroxide to form potassium salt of phthalimide. This salt is further heated with alkyl halide, followed by alkaline hydrolysis to yield the corresponding primary amine.

Solution:
Correct Option is : (A)
Gabriel phthalimide synthesis is a very useful method for the preparation of aliphatic primary amines. It involves the treatment of phthalimide with ethanolic potassium hydroxide to form potassium salt of phthalimide. This salt is further heated with alkyl halide, followed by alkaline hydrolysis to yield the corresponding primary amine.

Topic: Chemistry, Amines, NEET
Which of the following options is the correct order about boiling point of H2O and D2O?

Options:
A H2O2O
B H2O=D2O
C H2O>D2O
D None of the above

The correct answer is:
H2O2O

Solution:
Correct Option is : 1
H2O2O

Topic: Chemistry, Hydrogen, NEET
.Which of the following options is the correct order of Dielectric constant of H2O and D2O?

Options:
A H2O2O
B H2O=D2O
C H2O>D2O
D None of the above

The correct answer is:
H2O>D2O

Solution:
Correct Option is : 3
H2O>D2O

Topic: Chemistry, Hydrogen, NEET
Which of the following options is the correct order of Enthalpy of Vaporisation of H2O and D2O?

Options:
A H2O2O
B H2O=D2O
C H2O>D2O
D None of the above

The correct answer is:
H2O2O

Solution:
Correct Option is : 1
H2O2O

Topic: Chemistry, Hydrogen, NEET
Which of the following options is the correct order of melting point of H2O and D2O?

Options:
A H2O>D2O
B H2O2O
C H2O=D2O
D None of the above

The correct answer is:
H2O2O

Solution:
Correct Option is : 2
H2O2O

Topic: Chemistry, Hydrogen, NEET
Which of the following options provides the correct explanation for why FeSO4solution mixed with (NH4)2SO4solution in a 1:1 molar ratio gives the test for Fe2+ion but CuSO4solution mixed with aqueous ammonia in a 1:4 molar ratio does not give the test for Cu2+ion?

Options:
A (NH4)2SO4forms a double salt with FeSO4ions, making them completely detectable, while CuSO4forms a complex compound with aqueous ammonia, rendering them undetectable.
B Cu2+ions are more reactive with aqueous ammonia than Fe2+ions, which prevents the formation of a complex, while Fe2+ions form complexes with (NH4)2SO4, allowing for detection.
C Fe2+ions have a higher tendency to form coordination complexes with (NH4)2SO4, resulting in a testable species, whereas Cu2+ions do not readily form complexes with aqueous ammonia.
D The molar ratio does not affect the detection of metal ions, as both Fe2+and Cu2+ions can be detected under these conditions.

The correct answer is:
(NH4)2SO4forms a double salt with FeSO4ions, making them completely detectable, while CuSO4forms a complex compound with aqueous ammonia, rendering them undetectable.

Solution:
Correct Option is : (A)
(NH4)2SO4forms a double salt with FeSO4ions, making them completely detectable, while CuSO4forms a complex compound with aqueous ammonia, rendering them undetectable.

Topic: Chemistry, Coordination Compounds, NEET
Which of the following options represents the correct bond order?

Options:
A O2->O2>O2+
B O2-<O2<O2+
C O2->O2<O2+
D O2-<O2>O2+

The correct answer is:
O2-<O2<O2+

Solution:
B.O=Nb -Na2
O 2 â âÏ1 s 2 < Ï * 1 s 2 <Ï2 s 2 < Ï * 2 s 2 <Ï2 p z 2 <Ï2 p x 2 =Ï2 p y 2 < Ï * 2 p x 2 = Ï * 2 p y 1
B.O for O2-=1.5â10 - 72=1.5
O 2 âÏ1 s 2 < Ï * 1 s 2 <Ï2 s 2 < Ï * 2 s 2 <Ï2 p z 2 <Ï2 p x 2 =Ï2 p y 2 < Ï * 2 p x 1 = Ï * 2 p y 1
B.O for O2=2.0â10 - 62=2
O 2 + âÏ1 s 2 < Ï * 1 s 2 <Ï2 s 2 < Ï * 2 s 2 <Ï2 p z 2 <Ï2 p x 2 <Ï2 p y 2 < Ï * 2 p x 1 < Ï * 2 p y 0
B.O for O2+=2.5â10 - 52=2.5
As per M.O.T electronic configurations
O2-<O2<O2+

Topic: Chemistry, Chemical Bonding and Molecular Structure, NEET, NEET 2015 (Phase 1)
Which of the following options represents the correct work function of the material from which the emitter is made, given that light of wavelength 488 nm is produced by an argon laser and, when incident on the emitter, results in a stopping (cut-off) potential of 0.38 V?

Options:
A 0.15 eV
B 0.38 eV
C 1.54 eV
D 2.16 eV

The correct answer is:
2.16 eV

Solution:
Correct Option is : (D)
2.16 eV

Topic: Chemistry, Dual Nature of Matter, NEET
Which of the following options represents the intensity of the first minima in the present case, where figure 10.5 shows a two-slit arrangement with a source emitting unpolarised light and P is a polariser with an unspecified axis direction, while I0is the intensity of the principal maxima when no polariser is present?

Options:
A I0/8
B I0/4
C I0/2
D I0/16

The correct answer is:
I0/8

Solution:
Correct Option is : (A)
I0/8

Topic: Chemistry, Wave Optics, NEET
Which of the following options represents the least distance from the central maximum where the bright fringes due to both wavelengths, 650 nm and 520 nm, coincide in a Young's double-slit experiment?

Options:
A 1.56 mm
B 0.78 mm
C 3.12 mm
D 2.34 mm

The correct answer is:
1.56 mm

Solution:
Correct Option is : (A)
1.56 mm

Topic: Chemistry, Wave Optics, NEET
Which of the following options represents the location of the center of mass of a cylinder?

Options:
A At the midpoint of its height
B At the edges
C At the top surface
D At the bottom surface

The correct answer is:
At the midpoint of its height

Solution:
Correct Option is : (A)
At the midpoint of its height

Topic: Chemistry, Rotational Motion, NEET
Which of the following options represents the mass of one atom of C-12 in grams?

Options:
A 1.99 × 10–23g
B 2.00 × 10–23g
C 1.00 × 10–23g
D 2.01 × 10–23g

The correct answer is:
1.99 × 10–23g

Solution:
Correct Option is : (A)
1.99 × 10–23g

Topic: Chemistry, Some Basic Concepts of Chemistry, NEET
Which of the following options show the correct reactive intermediates formed when the following covalent bonds undergo heterolytic cleavage: CH3–CN?

Options:
A CH3+and CN–
B CH3–and CN+
C CH3+and CN+
D CH3–and CN–

The correct answer is:
CH3+and CN–

Solution:
Correct Option is : (A)
CH3+and CN–

Topic: Chemistry, General Organic Chemistry, NEET
Which of the following options show the correct reactive intermediates formed when the following covalent bonds undergo heterolytic cleavage: CH3–Cu?

Options:
A CH3+and Cu–
B CH3+and Cu+
C CH3–and Cu–
D CH3–and Cu+

The correct answer is:
CH3–and Cu+

Solution:
Correct Option is : (D)
CH3–and Cu+

Topic: Chemistry, General Organic Chemistry, NEET
Which of the following options show the correct reactive intermediates formed when the following covalent bonds undergo heterolytic cleavage: CH3–SCH3?

Options:
A CH3–and SCH3+
B CH3+and SCH3–
C CH3+and SCH3+
D CH3–and SCH3–

The correct answer is:
CH3+and SCH3–

Solution:
Correct Option is : (B)
CH3+and SCH3–

Topic: Chemistry, General Organic Chemistry, NEET
Which of the following options shows correct pairing of alcohol and the substrate from which it is obtained?

Options:
A Beer: Wheat, Rum: Molasses, Whiskey: Barley and Vodka: Potato.
B Beer: Barley malt, Rum: Molasses, Whiskey: Cereals and Vodka: Potato.
C Beer: Juices of fruits, Rum: Potato, Whiskey: Wheat and Vodka: Molasses.
D Beer: Barley malt, Rum: Potato, Whiskey: Fermented juices and Vodka: Molasses.

The correct answer is:
Beer: Barley malt, Rum: Molasses, Whiskey: Cereals and Vodka: Potato.

Solution:
Microbes are used on a large scale in industries to make several products including beverages, antibiotics, etc. Alcoholic beverages like wine, beer, whiskey, brandy, or rum are produced by the action of microbe yeast on the substrate. Ethanol is produced by the action of yeast Saccharomyces cerevisiae on malted cereals and fruit juices. The type of alcoholic drinks depends on the type of substrate used for fermentation. Substrates used in the production of wine, beer, whiskey, brandy, and rum are barley, molasses, cereals, and potato.

Topic: Biology, Microbes in Human Welfare, NEET
Which of the following options shows the correct match of the plants along with their pollinating agents?

Plant	Agent of pollination

I. Yucca	A. Wind

II. Roses	B. Water

III. Zea mays	C. Moth

IV. Zostera	D. Insect

Options:
A I - C, II - A, III - D, IV - B
B I - C, II - D, III - A, IV - B
C I - C, II - B, III - D, IV - A
D I - C, II - A, III - B, IV - D

The correct answer is:
I - C, II - D, III - A, IV - B

Solution:
Yucca is pollinated by moth in return for a safe place to lay eggs. Roses are pollinated by insects. Zea mays (maize) is pollinated by wind. Zostera (sea grass) is pollinated by water.

Topic: Biology, Sexual Reproduction in Flowering Plants, NEET
Which of the following orbitals are degenerate?

3d xy , 4d xy , 3d z 2 , 3d yz , 5d z 2

Options:
A 3d xy , 3d z 2 , 3d yz
B 4d xy , 3d z 2 , 3d yz
C 3d z 2 , 3d yz , 5d z 2
D None

The correct answer is:
3d xy , 3d z 2 , 3d yz

Solution:
The orbitals which belongs to same subshell and same shell are called degenerate orbitals. 3dxy, 3dz2, 3dyzand4dxy, 4dyz, 4dz2 are the two sets of degenerate orbitals.

Topic: Chemistry, Structure of Atom, NEET
Which of the following orbitals are degenerate?

Options:
A 4dxy, 4dyz, 4dz2
B 3dxy, 4dyz, 4dz2
C 3dxy, 3dyz, 4dz2
D 4dxy, 4dyz, 3dz2

The correct answer is:
4dxy, 4dyz, 4dz2

Solution:
Correct Option is : (A)
4dxy, 4dyz, 4dz2

Topic: Chemistry, Structure of Atom, NEET
Which of the following orbitals are possible between 1p, 2s, 2p and 3f?

Options:
A 2s and 2p
B 1p and 3f
C 2s and 3f
D 2p and 1p

The correct answer is:
2s and 2p

Solution:
Correct Option is : (A)
2s and 2p

Topic: Chemistry, Structure of Atom, NEET
Which of the following orbitals has the highest energy?

Options:
A 5p
B 5d
C 5f
D 6s

The correct answer is:
5f

Solution:
Correct Option is : (C)
5f

Topic: Chemistry, Structure of Atom, NEET
Which of the following orbitals has the lowest energy?

Options:
A 4d
B 4f
C 5s
D 5p

The correct answer is:
5s

Solution:
Correct Option is : (C)
5s

Topic: Chemistry, Structure of Atom, NEET
Which of the following orbitals will not form sigma bond after overlapping? [given: z-axis is the internuclear axis]

Options:
A s-orbital and s-orbital
B s-orbital and pz -orbital
C pz -orbital and pz -orbital
D py -orbital and py -orbital

The correct answer is:
py -orbital and py -orbital

Solution:

Topic: Chemistry, Chemical Bonding and Molecular Structure, NEET
!
Which of the following order are true- i)Tritium>Deuterium>Hydrogen(BP order) ii)Tritium>Deuterium>Hydrogen(Density order) iii)Hydrogen>Deuterium>Tritium(MP order) iv)Tritium>Deuterium>Hydrogen(bond energy)

Options:
A I and ii
B I,ii and iii
C iii and iv
D i ,iiand iv

The correct answer is:
i ,iiand iv

Solution:
Correct Option is : 4
i ,iiand iv

Topic: Chemistry, Hydrogen, NEET
Which of the following order is correct?

Options:
A K+<Ca2+<P3-<S2- : Ionic size
B Na(aq.)+>K(aq.)+>Rb(aq.)+>Cs(aq.)+ : Electrical conductance
C Al(aq.)3+>Mg(aq.)2+>Na(aq.)+ : Hydrated size
D I(aq.)-<Br(aq.)-<Cl(aq.)-<F(aq.)- : Ionic mobility

The correct answer is:
Al(aq.)3+>Mg(aq.)2+>Na(aq.)+ : Hydrated size

Solution:
Here only option C is correct and rest other are incorrect as correct orders are
(a) Ca2+<K+<S2-<P3- : Ionic size
(b) Na(aq.)+<K(aq.)+<Rb(aq.)+<Cs(aq.)+ : Electrical conductance
(d) I(aq.)->Br(aq.)->Cl(aq.)->F(aq.)- : Ionic mobility

Topic: Chemistry, Classification of Elements and Periodicity in Properties, NEET
Which of the following order is wrong?

Options:
A $\mathrm{NH}_3 < \mathrm{PH}_3 < \mathrm{AsH}_3$ - Acidic
B $\mathrm{Li} < \mathrm{Be} < \mathrm{B} < \mathrm{C}-$ First ionization potential
C $\mathrm{Al}_2 \mathrm{O}_3 < \mathrm{MgO} < \mathrm{Na}_2 \mathrm{O} < \mathrm{K}_2 \mathrm{O}-$ Basic
D $\mathrm{Li}^{+} < \mathrm{Na}^{+} < \mathrm{K}^{+} < \mathrm{Cs}^{+}-$Ionic radius

The correct answer is:
$\mathrm{Li} < \mathrm{Be} < \mathrm{B} < \mathrm{C}-$ First ionization potential

Solution:
$\mathrm{Li}, \mathrm{Be}, \mathrm{B}, \mathrm{C}$ - these elements belong to the same period. Generally, the value of 1 st ionisation potential increases in moving from left to right in a period, since the nuclear charge of the elements also increase in the same direction. But the ionisation potential of boron $\left(\mathrm{B} \rightarrow 2 s^2 p^1\right)$ is lower than that of beryllium (Be $\rightarrow 2 s^2$ ), since in case of boron, $2 p^1$ electron have to be removed to get $\mathrm{B}^{+}$, while in case of $\mathrm{Be}, 2 s^2$ electron have to be removed to get $\mathrm{Be}^{+}\left(2 s^1\right)$. $p$ electron can be removed more easily than $s$ electron so the energy required to remove electron will be less in case of boron. The order will be $\mathrm{Li} < \mathrm{B} < \mathrm{Be} < \mathrm{C}$

Topic: Chemistry, Classification of Elements and Periodicity in Properties, NEET, NEET 2002
Which of the following order represent the order for the strength of base?

Options:
A CH3CH2->NH2->HC≡C->OH-
B H-C≡C->CH3CH2->NH2->OH-
C OH->NH2->HC≡C->CH3CH2-
D NH2->HC≡C->OH->CH3CH2-

The correct answer is:
CH3CH2->NH2->HC≡C->OH-

Solution:
According to Bronsted and Lowry's concept conjugate bases obtained from weak acids are strong.

Topic: Chemistry, General Organic Chemistry, NEET
Which of the following orders of ionic radii is correctly represented?

Options:
A H->H+>H
B Na+>F->O2-
C F->O2-−>Na+
D Al3+>Mg2+>N3-

The correct answer is:
H->H+>H

Solution:
Isoelectronic species refers to two atoms, ions or molecules that have the same electronic structure.

For isoelectronic species, ionic radii decrease with increase in nuclear charge (i.e., no. of protons). Thus, the cation with greater +ve charge will have a smaller radius and the anion with greater -ve charge will have a larger radius.

Na+, F−, O−2, Al3+, Mg2+ and N3- are isoelectronic. Hence, the order of their ionic radius is

N3->O2->F->Na+>Mg2+>Al3+.

For an atom, the cation is smaller than both neutral atom and anion.

Then correct size order for hydrogen, proton and hydride ion is

H->H>H+

Topic: Chemistry, Classification of Elements and Periodicity in Properties, NEET, NEET 2014
Which of the following orders of ionic radii is correctly represented?

Options:
A H->H>H+
B Al3+>Mg2+>N3–
C F–>O2–>Na+
D Na+>F->O2-

The correct answer is:
H->H>H+

Solution:
As size ∝ep ratio for ions.
Size of anion > size of atom > size of cation
H->H>H+
In case of F-,O-2,Na+
radii order is O-2>F->Na+
correct order for Al+3,Mg+2,N-3 is N-3>Mg+>Al+3

Topic: Chemistry, Classification of Elements and Periodicity in Properties, NEET
Which of the following organ is C shaped?

Options:
A Duodenum
B Pancreas
C Liver
D Jejunum

The correct answer is:
Duodenum

Solution:
The small intestine is distinguishable into three regions, a ‘C’ shaped duodenum, a long coiled middle portion jejunum and highly coiled ileum. The opening of the stomach into the duodenum is guarded by the pyloric sphincter.

Topic: Biology, Digestion and Absorption, NEET
Which of the following organ is responsible for the concentration and storage of bile?

Options:
A Only liver
B Liver and gallbladder
C Gall bladder and pancreas
D Only gall bladder

The correct answer is:
Only gall bladder

Solution:
The gallbladder is a pear-shaped, hollow structure located under the liver and on the right side of the abdomen. Its primary function is to store and concentrate bile, a yellow-brown digestive enzyme produced by the liver.

Topic: Biology, Digestion and Absorption, NEET
Which of the following organ receive deoxygenated as well as oxygenated blood?

Options:
A Liver
B Kidneys
C Lungs
D Both a and c

The correct answer is:
Both a and c

Solution:
Liver, heart and lungs have a special arrangement so that they receive both oxygenated and deoxygenated blood simultaneously.

Topic: Biology, Body Fluids and Circulation, NEET
Which of the following organelles are double membrane bound?

Options:
A Mitochondria and Chloroplasts
B Ribosomes and Rhizozomes
C Nucleus and Cell membrane
D Golgi bodies and Mitochondria

The correct answer is:
Mitochondria and Chloroplasts

Solution:
Mitochondria and Chloroplasts are double membrane bound organelles.

Topic: Biology, Cell - The Unit of Life, NEET