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Question: In order to increase the volume of a gas to 3 times at constant pressure at 40<sup>0</sup>C, the fin...

In order to increase the volume of a gas to 3 times at constant pressure at 400C, the final temperature should be –

A

6660C

B

7770C

C

5550C

D

3330C

Answer

6660C

Explanation

Solution

PV = nRT Ž VµT

T1= 40 + 273 = 313 K, V1 = V

T2 = ? , V2 = 3V

T2 = 939 K

– 273

666 C0