JEE Main 7 Apr 2025 Shift 2 Paper

Section: Chemistry

Question : 69 of 75

Marks: +1, -0

The hydration energies of K+and Cl−are −x and −y‌kJ∕mol respectively. If lattice energy of KCl is −z‌kJ∕mol, then the heat of solution of KCl is:

[7 Apr 2025 Shift 2]

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