1.

Heat capacity (C_(p)) is an extensive property but specific heat (C) is an intensive property. What will be the relation between C_(p) and C for 1 mole of water?

Answer»

<P>`+4.18JK^(-1)`
`-4.18JK^(-1)`
`-75.3JK^(-1)`
`+75.3JK^(-1)`

Solution :For water,
MOLAR HEAT capacity, `C_(p)=18xx`specific heat C
Specific heat, `C=4.18Jg^(-1)K^(-1)` (for water)
heat capacity, `C_(p)=18xx4.18JK^(-1)`
`=75.24JK^(-1)=75*3JK^(-1)`


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