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

Chemical Thermodynamics: JEE Main 2022 Chemistry question

JEE Main 2022 · 29 Jun, Morning shift · Q24

JEE Main 202229 Jun, Morning shiftChemistryMediumChemical Thermodynamics84× since 2002

17.0 g of NH₃ completely vapourises at

-

33.42

^\circ

C and 1 bar pressure and the enthalpy change in the process is 23.4 kJ mol^

-

1. The enthalpy change for the vapourisation of 85 g of NH₃ under the same conditions is _________ kJ.

Your answerType your answer. Integers and decimals are accepted.

JEE Main 2022 Chemical Thermodynamics Question with Answer (29 Jun Morning shift, Q24) | JEE Arc