1. Which of the following is a correct expression of Boyle's Law?
A. P1V1 = P2V2
B. PV = nRT
C. P1/T1 = P2/T2
D. V1/T1 = V2/T2
Answer: A. P1V1 = P2V2
Rationale: Boyle's Law states that the pressure of a given mass of an
ideal gas is inversely proportional to its volume when the
temperature and amount of gas remain unchanged.
2. A 1.0 M solution of which acid will have the highest pH?
A. HCl
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