Question

If the pressure of a gas at constnat volume changes
from 2 atm. to 1 atm. The temperature changes from
0°C to
lussal
1) 273 K
b) 136.5 K
c) 13.65 K
d) 546 K
say​

Answer 1

The temperature changes from 0°C to 273 K

Answer 2

Answer:

since volume is constant , then from gas equation PV=nrt, pressure is directly proportional

to temperature

so P1 /P2= T1/T2

2/1=273/T2

then T2 = 136.5 k