AP EAMCET Engineering 20 Apr 2019 Shift 2 Paper
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Question : 125 of 160
Marks:
+1,
-0
Arrange the following species in the increasing order of lone pairs of electrons
(a) CO
(b)N O 2 −
(c)N F 3
(d)C O 3 2 −
(a) CO
(b)
(c)
(d)
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