1.

Given that dU = T dS - P dV and H = U + PV. Which one of the following relations is true ?

Answer»

`d H = T d S + V d P`
`d H = S d T + V d P`
`d H = - S d T + V DP`
`d H = d U + P d V`

Solution :`H = E + PV`
`delta H = delta E + P delta V + V delta P`
`= T delta S - P delta V + P delta V + V delta P`
`delta H = T delta S + V delta P`


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