Are my answers to these Chemistry questions correct?

Question

1. _______ states that for constant temperature, the product of gas volume and gas pressure always remains constant.

A. Boyle’s Law

B. Charles’s Law

C. The Combined Gas Law

D. The Ideal Gas Law

E. None of the Above

 

2. The law defined by the mathematical expression V/T = constant is _______.

A. Boyle’s Law

B. Charles’s Law

C. the Combined Gas Law

D. the Ideal Gas Law

E. None of the Above

 3. The law defined by the equation P₁V₁ / T₁ = P₂V₂ / T₂ is _______.

A. Boyle’s Law

B. Charles’s Law

C. the Combined Gas Law

D. the Ideal Gas Law

E. None of the Above

 

4. _______ states that when two or more ideal gases are mixed together, the total pressure of the mixture is equal to the sum of the pressures of each individual gas.

A. Boyle’s Law

B. Charles’s Law

C. The Combined Gas Law

D. The Ideal Gas Law

E. None of the Above

 5. Which of the following is part of the definition of STP?

A. temperature = 0.0 oF

B. temperature = 273.0 oC

C. pressure = 760.0 torr

D. density = 20.0 L

E. Atoms can join together only in simple, whole-number ratios.

 

Answer 1

Correct again.