An ideal gas is initially at temperature T and volume V. Its volume is increased by `DeltaV` due to an increase in temperature `DeltaT,` pressure remaining constant. The quantity `delta=(DeltaV)/(VDeltaT)` varies with temperature as

Options

A.
B.
C.
D.

Answer

C

Explanation

(c) We know that `v//t=constant`
`:. (V+DeltaV)/(T+DeltaT)=V/T or (DeltaV)/(VDeltaT)=1/T`