IP 1 and IP 2 of Mg are 178 and 384 kcal. The enthalpy required for the reaction Mg → Mg…

Chemistry · NEET · NTA Exams — Classification of Elements and Periodicity in Properties

1.  -562 Kcal mol^-1
2.  +562 Kcal mol^-1
3.  -170 Kcal mol^-1
4.  +170 Kcal mol^-1

Answer

(B) +562 Kcal mol -1

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