Hydrocarbons (KVPY Stream-SA (Class 11) Chemistry): Questions 1 - 4 of 18

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Question number: 1

» Hydrocarbons » Alkanes » Mechanism of Halogenation of Alkanes

Appeared in Year: 2015

MCQ▾

Question

Reaction of 2-butene with acidic KMnO4 gives

Choices

Choice (4) Response

a.

HCOOH

b.

CH3CHO

c.

CH3COOH

d.

CH3CH2OH

Question number: 2

» Hydrocarbons » Aromatic Hydrocarbons » Benzene - Structure and Aromaticity

Appeared in Year: 2013

MCQ▾

Question

The equilibrium constant, KC for 3C2H2C6H6(g)

Is 4L2mol2 . If the equilibrium concentration of benzene is 0.5molL1 , that of acetylene in molL1 must be?

Choices

Choice (4) Response

a.

0.025

b.

0.5

c.

0.25

d.

0.05

Question number: 3

» Hydrocarbons » Isomerism

Appeared in Year: 2012

MCQ▾

Question

The following two compounds are

Image shows two isomers – Find type of Isomers shown

Image Shows Two Isomers – Find Type of Isomers Shown

Image shows two compound and identify type of isomer

Choices

Choice (4) Response

a.

Geometrical isomers

b.

optical isomers

c.

positional isomers

d.

Functional group isomers

Question number: 4

» Hydrocarbons » Alkanes » Mechanism of Halogenation of Alkanes

Appeared in Year: 2014

MCQ▾

Question

The major product of the reaction of 2-butene with alkaline KMnO4 solution is

Choices

Choice (4) Response

a.

reaction of 2-butene with alkaline KMnO4: Choice A

Reaction of 2-Butene With Alkaline KMnO4: Choice A

Find the product produces by reaction of 2-butene with alkaline KMnO4

b.

reaction of 2-butene with alkaline KMnO4: Choice B

Reaction of 2-Butene With Alkaline KMnO4: Choice B

Find the product produces by reaction of 2-butene with alkaline KMnO4

c.

reaction of 2-butene with alkaline KMnO4: Choice C

Reaction of 2-Butene With Alkaline KMnO4: Choice C

Find the product produces by reaction of 2-butene with alkaline KMnO4

d.

reaction of 2-butene with alkaline KMnO4: Choice D

Reaction of 2-Butene With Alkaline KMnO4: Choice D

Find the product produces by reaction of 2-butene with alkaline KMnO4

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