TS EAMCET Medical 2018 May 2 Shift 2 Paper

Question : 124 of 160

Marks: +1, -0

For an element (M). IE1 and IE2 are 178 and 348 k cal mol−1, respectively. What is the energy (k cal mol−1]) needed for the following reaction?
M(g) → M(g)2++2e−