Manipal Entrance Test 2016 Chemistry Paper

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Question : 28 of 50
 
Marks: +1, -0
Which of the following statements are true with respect to electronic displacement in a covalent bond?
I. Inductive effect operates through π -bond.
II. Resonance effect operates through σ -bond.
III. Inductive effect operates through σ -bond.
IV. Resonance effect operates through π -bond.
V. Resonance and inductive effects operate through σ -bond.
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