At 298 K, the enthalpy of fusion of a solid (X) is 2.8 kJ mol⁻¹ and the enthalpy of vaporisation of the liquid (X) is 98.2 kJ mol⁻¹. The enthalpy of sublimation of the substance (X) in kJ mol⁻¹ is _ _ _ _ _ _ _. (in nearest integer)

Chemical Thermodynamics: JEE Main 2021 Chemistry question

JEE Main 2021 · 25 Jul, Morning shift · Q19

JEE Main 202125 Jul, Morning shiftChemistryMediumChemical Thermodynamics84× since 2002

At 298 K, the enthalpy of fusion of a solid (X) is 2.8 kJ mol^

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1 and the enthalpy of vaporisation of the liquid (X) is 98.2 kJ mol^

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1. The enthalpy of sublimation of the substance (X) in kJ mol^

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1 is _____________. (in nearest integer)

Your answerType your answer. Integers and decimals are accepted.

JEE Main 2021 Chemical Thermodynamics Question with Answer (25 Jul Morning shift, Q19) | JEE Arc