Answer the following question given this paragraph: Solutions of Liquids in Liquids We know that some liquids mix with each other in all proportions; in other words, they have infinite mutual solubility and are said to be miscible. Ethanol, sulfuric acid, and ethylene glycol (popular for use as antifreeze, pictured in Figure 11.14) are examples of liquids that are completely miscible with water. Two-cycle motor oil is miscible with gasoline. Q: Liquids that mix with each other in all proportions are said to be miscible, maning they have infinite mutual what? Choices: - viscosity - insolubility - salinity - solubility A:
solubility
(Question)
Answer the following question given this paragraph: Q: Researchers have identified the receptor proteins for all of the tastes except which? Choices: - sweet - bitter - acid - salty A:
(Answer)
salty
Ques: Answer the following question given this paragraph: These values suggest that water should be oxidized at the anode because a smaller potential would be neededusing reaction (ii) for the oxidation would give a less-negative cell potential. When the experiment is run, it turns out chlorine, not oxygen, is produced at the anode. The unexpected process is so common in electrochemistry that it has been given the name overpotential. The overpotential is the difference between the theoretical cell voltage and the actual voltage that is necessary to cause electrolysis. It turns out that the overpotential for oxygen is rather high and effectively makes the reduction potential more positive. As a result, under normal conditions, chlorine gas is what actually forms at the anode. Now consider the cathode. Three reductions could occur:. Q: What are the two metals within a battery called? Choices: - sheath and a cathode - anode and sheath - anode and diode - anode and a cathode A:
Ans: anode and a cathode
(Q).
Answer the following question given this paragraph: It's obvious that living things are important natural resources needed by human beings. After all, other species provide us with all of the food we eat. We couldn't survive without them. But that's far from the only reason that other species are important for human survival. Biodiversity is an important natural resource in and of itself. Q: Name an important natural resource in and of itself. Choices: - habitat - food chain - water - biodiversity A:
(A).
biodiversity
Ques:Answer the following question given this paragraph: Most circuits have devices such as light bulbs that convert electrical energy to other forms of energy. In the case of a light bulb, electrical energy is converted to light and thermal energy. Q: A light bulb converts electrical energy to light and what? Choices: - kinetic energy - chemical energy - visible energy - thermal energy A:

Ans:thermal energy
Ques: Answer the following question given this paragraph: Pearson Scott Foresman. The biceps help contract the arm, while the triceps help extend the arm . Public Domain. Q: What bodily function do the triceps help perform? Choices: - perform crunches - make a fist - lift the leg - extend the arm A:
Ans:
extend the arm