Under which conditions does the molar volume of a gas decrease? A. at 273 K and at 2.0 atm. B. at 273 K and at 0.5 atm. C. at 40

Question

musickatia [10]

3 years ago

13

Under which conditions does the molar volume of a gas decrease? A. at 273 K and at 2.0 atm. B. at 273 K and at 0.5 atm. C. at 40

9.5 K and at 1.0 atm. D. at 546 K and at 2.0 atm

Mathematics

2 answers:

Sloan [31] · Answer 1 · 2022-01-22T09:07:50+03:00

We first assume that this gas is an ideal gas and we use the ideal gas equation to determine the answer. It is expressed as:

PV = nRT

Molar volume can be obtained from the equation by V/n.

V/n = RT/P

Therefore, the correct answer from the choices listed above is option A, <span>at 273 K and at 2.0 atm.</span>

AnnZ [28] · Answer 2 · 2022-01-22T11:29:58+03:00

AnnZ [28]3 years ago

4 0

Answer:

A. at 273 K and at 2.0 atm

Step-by-step explanation: