Question

for an ideal gas which of the following graphs will not be straight line when all the other variables are held constant a) p vs T b) v vs T c) p vs 1/v d) n vs t​

Answer 1

i think its answer is d option

Answer 2

Answer: d) n vs T

Explanation:

According to the ideal gas equation:

$PV=nRT$

P = Pressure of the gas

V= Volume of the gas

T= Temperature of the gas

R= Gas constant

n=  moles of gas

Thus as we can see, $P\propto T$

$V\propto T$

$P\propto \frac{1}{V}$

$n\propto \frac{1}{T}$

Thus n vs t​ will not give a straight line when all the other variables are held constant.