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The molar heat capacity of a certain sub...

The molar heat capacity of a certain substance varies with temperature according to the given equation
`C=27.2+(4xx10^-3)T`
The heat necessary to change the temperature of 2 mol of the substance from 300 K to 700 K is

A

`3.46 xx10^(4)J`

B

`2.33xx10^3J`

C

`3.46 xx10^3J`

D

`2.33 xx10^(4)J`

Text Solution

Verified by Experts

The correct Answer is:
D
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