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Question: In order to increase the volume of a gas to 3 times at constant pressure at 40ŗC, the final temperat...

In order to increase the volume of a gas to 3 times at constant pressure at 40ŗC, the final temperature should be –

A

6660C

B

7770C

C

5550C

D

3330C

Answer

6660C

Explanation

Solution

At P ® constant

V1T1\frac{V_{1}}{T_{1}}=V2T2\frac{V_{2}}{T_{2}} Ž V(40+273)\frac{V}{(40 + 273)}=3VT\frac{3V}{T} \ T = 3 (313) K