Past JEE Questions Ch.19 Hybridization, Isomerism, and Nomenclature

JEE Question 2007 Paper I

The number of structural isomers for C-6H-14 is

(A) 3
(B) 4
(C) 5
(D) 6

Answer: C



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JEE question 2007

STATEMENT-1: Molecules that are not superimposable on their mirror images are chiral.

Because

STATEMENT-2: All chiral molecules have chiral centres.
(A) Statement-1 is True, Statement-2 is True; Statement-2 is a correct explanation for Statement-1
(B) Statement-1 is True, Statement-2 is True; Statement-2 is not a correct explanation for
Statement-1
(C) Statement-1 is True, Statement-2 is False
(D) Statement-1 is False, Statement-2 is True

Solution C
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JEE Question 2007 Paper II

The number of stereoisomers obtained by bromination of trans-2 butene is

(A) 1
(B) 2
(C) 3
(D) 4

Answer: A

Meso compound is the output.
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