JEE Main 29 June 2022 Shift 1 Solved Paper

Section: Chemistry

Question : 82 of 90

Marks: +1, -0

17.0g of NH3 completely vapourises at −33.42∘C and 1‌bar pressure and the enthalpy change in the process is 23.4‌kJ mol ‌−1. The enthalpy change for the vapourisation of 85g of NH3 under the same conditions is ____kJ.

[29-Jun-2022-Shift-1]

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