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When the tmperature of a gas filled in a...

When the tmperature of a gas filled in a closed vessel is increased by `1^(@)C,` its pressure increases by 0.4 percent. The initial temperature of gas was

A

`250 K`

B

`2500 K`

C

`250 ^@ C`

D

`25^@ C`

Text Solution

Verified by Experts

The correct Answer is:
A
`PV = nRT," "(dP)/p xx100 = (dT)/T xx100 rArr 0.4 =1/T xx100 " "rArr " "T =250 K`
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