JEE Mains 31-Jan-2023 Shift 2 Solved Paper

Section: Chemistry

Question : 58 of 90

Marks: +1, -0

Enthalpies of formation of CCl4(g),H2O(g),CO2(g) and
HCl(g) are −105,−242,−394 and −92‌kJ‌mol−1
respectively. The magnitude of enthalpy of the reaction given below is ________ kJ‌mol‌‌−1
(nearest integer)
CCl4(g)+2H2O(g)→CO2(g)+4‌HCl(g)

[31-Jan-2023 Shift 2]

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