What is heat capacity?
- AThe amount of heat required to raise the temperature of a substance by $1^{\circ}C$.
- BThe amount of heat required to raise the temperature of $1 \ g$ of a substance by $1^{\circ}C$.
- CThe amount of heat required to raise the temperature of $1 \ mole$ of a substance by $1^{\circ}C$.
- DThe total energy of a system.
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Similar Questions
State the units of specific heat capacity and molar heat capacity.
Easy
View SolutionIf $192 \ J$ of heat is required to increase the temperature of $45.0 \ g$ of silicon by $6 \ ^oC$,what is its specific heat capacity?
Medium
View SolutionThe molar heat capacity of water at constant pressure is $75 \ J \ K^{-1} \ mol^{-1}$. When $1.0 \ kJ$ of heat is supplied to $100 \ g$ of water which is free to expand,the increase in temperature of water is $...... \ K$.
When a $60 \, W$ electric heater is immersed in a gas for $100 \, s$ in a constant volume container with adiabatic walls,the temperature of the gas rises by $5^{\circ} \, C$. The heat capacity of the given gas is $......... \, J \, K^{-1}$ (Nearest integer).
The heat required to raise the temperature of $54 \ g$ of aluminium from $40^{\circ}C$ to $60^{\circ}C$ in $J$ is (molar heat capacity of aluminium in this temperature range is $24 \ J \ mol^{-1} \ K^{-1}$; atomic weight of $Al$ is $27$).
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