During an isothermal expansion of an ideal gas,its:

Identify the intensive quantity from the following.

Heat of reaction at constant volume is measured in which apparatus?

Which of the following is not true?

Give the formula that shows the relationship between the boiling point and the enthalpy of evaporation of a solvent.

$1 \ mol$ of an ideal gas is allowed to expand isothermally and reversibly from $1 \ L$ to $5 \ L$ at $300 \ K$. The change in enthalpy (in $kJ$) is $(R = 8.3 \ J \ K^{-1} \ mol^{-1})$.