JEE Main 2013 (Offline) | Basics of Organic Chemistry Question 135 | Chemistry

JEE Main 2013 (Offline)

MCQ (Single Correct Answer)

-1

A solution of (–$$l$$) – chloro –1 – phenylethane in toluene racemises slowly in the presence of a small amount of SbCl₅, due to the formation of :

carbene

carbocation

free radical

carbanion

JEE Main 2013 (Offline)

MCQ (Single Correct Answer)

-1

The order of stability of the following carbocations :

JEE Main 2013 (Offline) Chemistry - Basics of Organic Chemistry Question 131 English

$${\rm I}{\rm I}{\rm I} > {\rm I}{\rm I} > {\rm I}$$

$${\rm I}{\rm I} > {\rm I}{\rm I}{\rm I} > {\rm I}$$

$${\rm I} > {\rm I}{\rm I} > {\rm I}{\rm I}{\rm I}$$

$${\rm I}{\rm I}{\rm I} > {\rm I} > {\rm I}{\rm I}$$

AIEEE 2011

MCQ (Single Correct Answer)

-1

Identify the compound that exhibits tautomerism.

Lactic acid

2-Pentanone

Pheno

2- Butene

AIEEE 2010

MCQ (Single Correct Answer)

-1

Out of the following, the alkene that exhibits optical isomerism is

3–methyl–2–pentene

4–methyl–1–pentene

3–methyl–1–pentene

2–methyl–2–pentene

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