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CGP EDU Academic Team
Published on: August 13, 2026
17.0 g of NH 3 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 NH 3 under the same conditions is________kJ.
Text Solution
Verified by ExpertsThe correct answer is:
117
(117)
Given data is for 1 moles and asked for 5 moles so value is 23.4x5=117kJ
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