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Question

At constant volume and 27oC the pressure of a gas is 2 atmosphere. At 327oC, the pressure of the gas in an atmosphere will be:
  1. 1.5
  2. 2
  3. 4
  4. 1

A
4
B
1.5
C
2
D
1
Solution
Verified by Toppr

Given, P1=2 atm
T1=300 K
P2=?
T2=600 K

Since volume is constant,
Charles law is applicable, PT

So, P1T1=P2T2

Putting all the given values, we get P2 = 4 atm
Option D is correct.

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