1.

Amongst the following statements which is/are correctA. The second ionization potential of boron is greater than that of carbonB. First ionization potential of boron is greater than that of carbonC. The second I.P. of Mg is greater than that of PD. First I.P. of Al and Ga are almost the same

Answer» Correct Answer - A::D
Removal of an electron from `B^(+)(1s^(2)2s^(2))`, requires reater energy than from `C^(+)(1s^(2)2s^(2)2p^(1))`


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