Heat capacity (C_{p}) is an extensive propert | vedclass

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(B) The molar heat capacity $(C_{p})$ is defined as the heat capacity per mole of a substance.Specific heat $(c)$ is defined as the heat capacity per

Vedclass · Accepted Answer

$C_{p} = 18 	imes c$

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(B) The molar heat capacity $(C_{p})$ is defined as the heat capacity per mole of a substance.Specific heat $(c)$ is defined as the heat capacity per gram of a substance.For $1 \ mol$ of water $(H_{2}O)$,the molar mass is $18 \ g \ mol^{-1}$.The relationship is given by: $C_{p} = M 	imes c$,where $M$ is the molar mass.Therefore,for water: $C_{p} = 18 	imes c$.

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 $1 \ mol$ of water?

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