UPSEE 2017 Solved Paper

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Question : 88 of 150

Marks: +1, -0

Some pairs of ions are given below. In which pair, first ion is more stable than second ion?

H3C−CH2−
⊕
C
H−CH3 and H3C−CH2−CH−
⊕
C
H2
H3C−
⊕
C
H−CH3 and −
⊕
C
H−
••
O
CH3

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