Question

Volume of a gas at 0°c is doubled at

Answer 1

We apply the relation between V and T

V1/T1 = V2/T2

So let the original volume be V and the final volume will be 2V.

Initial temperature is 0°C which is 273K.

V/273 = 2V/T2

= 546 K

Which is 273°C

I hope this helps you.

Incase you still have doubt feel free to ask.