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Grade: 12th Pass
        Which one of the following order is correct for the first ionization energies of the elements?
(a) B < Be< N < O
(b) Be < B < N < O
(c) B < Be < O < N
(d) B < O < Be < N
ANS:(c)
Please give detailed explanation.
-Thanx in advance
4 years ago

Answers : (1)

jan
8 Points
							as Be has completely filled electronic configuration its not so easy 2 remove electron so IP increases .so it has more  IP than B and similarly the N has half electronic configuration so its requires more IP than oxygen
						
4 years ago
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