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Q.Find exothermic reaction ? (1) F– —→ F + e–(2) F + Cl– —→ F– + Cl (3) Xe + He+ —→ Xe+ + He (4) O(g) +2e– —→ O2-(g)

Answer» Q.Find exothermic reaction ?
(1) F– —→ F + e–
(2) F + Cl– —→ F– + Cl
(3) Xe + He+ —→ Xe+ + He
(4) O(g) +2e– —→ O2-(g)


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