AP EAMCET Engineering 2018 Apr 22 Shift 1 Paper
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Question : 124 of 160
Marks:
+1,
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Which set of the following molecules has only one lone pah of electrons on their respective central atoms?
a)S O 2
b)X e F 2
c)P b C l 2
d)S F 4
e)C l F 3
a)
b)
c)
d)
e)
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