BITSAT 2013 Paper
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Question : 56 of 150
Marks:
+1,
-0
Among the following four structures I to IV,
(I)C 2 H 5 −
− C 3 H 7
(II)C H 3 −
−
− C 2 H 5
(III)H −
+
(IV)C 2 H 5 −
− C 2 H 5
it is true that
(I)
(II)
(III)
(IV)
it is true that
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