Chemistry
Grade-9
Easy
Question
If all other conditions remain constant, then select the pair of variables are inversely proportional to one another for a gas?
- P, V
- P, T
- V,P
- n, V
The correct answer is: P, V
According to the Ideal Gas Equation,
PV = nRT
Considering P constant,
V ∝ T
Considering V constant,
P ∝ T
Considering T constant,
P ∝ 1/V
Hence, P and V are inversely proportional.
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