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Gold sol is not a...

Gold sol is not a

A

3

B

5

C

2

D

4

Text Solution

Verified by Experts

The correct Answer is:
A
Three possible structures are
(i) `HC -= C - CH_(2) - CH_(2) - CH_(3)`
(ii) `H_(3)C - C -= C - CH_(2) - CH_(3)`
(iii) ` HC -= C - overset (CH_(3)) overset ("| ") (CH) - CH_(3)`
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