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When 1 mole of gas is heated at constant...

When 1 mole of gas is heated at constant volume. Temperature is raised from `298` to `308K` . Heat supplied to the gas is `500J` . Then which stamenet is correct?

A

q=W=500J, `Delta U = 0`

B

`q = Delta U = 500 J, W = 0`

C

`q = W = 500J, Delta U = 0`

D

`Delta U = 0, q = W = -500 J`

Text Solution

Verified by Experts

The correct Answer is:
B
At constant volume `P Delta V = 0`, `:. Q = Delta U`
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