The `IE_1 " and " IE_2` of Mg (g) are 740 and `1450 kJ "mol:^(-1)` . Calculate the percentage of `Mg^(+)` (g) and `Mg^(2+)` (g) if 1g of Mg (g) absorbs 50 kJ of energy.

Calculate the mass in gm of 2g atom of Mg-

IE_(1) and IE_(2) of Mg are 178 and 348 kcal mol^(-1) . The energy required for the reaction Mg rarr Mg^(2+)+2e^(-) is

Calculate the mass in g of (a) 2 g -atom of Mg (b) 3N atoms of Mg .

The first and second I.E. of Mg are 750 and 1450 kJ/mole respectively. What will be the ratio of Mg^+ and Mg^(2+) ions, if one mole magnesium vapours are supplied 1200 kJ of energy?

The first and second I.E. of Mg are 750 and 1450 kJ/mole respectively. What will be the ratio of Mg^+ and Mg^(2+) ions, if one mole magnesium vapours are supplied 1200 kJ of energy?