Question

Successive ionisation energies of an element (M) are 176.0.346.0 and 1850 Kcal. Formula of its chloride is:
(A) MCI
(B) Ma,
(C) MC14
(D) MCI
The first ionisation potential of Na, Mg, Al and Si are in the order
(A) Na < M > Al < Si (B) Na > Mg > Al> Si (C) Na < Ma < ALSi (D) Na > Ma > Al<

Answer 1

Answer:

Ionisation potential is in the order ,, Na, Al, Mg, Si

formula of chloride should be MCl2