Hydrocarbons-Aromatic Hydrocarbons (KVPY Stream-SA (Class 11) Chemistry): Questions 1 - 2 of 5

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Question number: 1

» 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: 2

» Hydrocarbons » Aromatic Hydrocarbons » Nomenclature

Appeared in Year: 2014

MCQ▾

Question

in the following reaction sequence

A reaction sequence produces X and Y

A Reaction Sequence Produces X and Y

Find X and Y produces by reaction of given sequence Then X and Y are respectively,

Choices

Choice (4) Response

a.

A reaction sequence produces X and Y: Choice A

A Reaction Sequence Produces X and Y: Choice A

Find X and Y produces by reaction of the given question sequence

And

A reaction sequence produces X and Y: Choice B

A Reaction Sequence Produces X and Y: Choice B

Find X and Y produces by reaction of the given question sequence

b.

A reaction sequence produces X and Y: Choice C

A Reaction Sequence Produces X and Y: Choice C

Find X and Y produces by reaction of the given question sequence

And

 A reaction sequence produces X and Y: Choice D

a Reaction Sequence Produces X and Y: Choice D

Find X and Y produces by reaction of the given question sequence

c.

 A reaction sequence produces X and Y: Choice E

a Reaction Sequence Produces X and Y: Choice E

Find X and Y produces by reaction of the given question sequence

And

A reaction sequence produces X and Y: Choice F

A Reaction Sequence Produces X and Y: Choice F

Find X and Y produces by reaction of the given question sequence

d.

A reaction sequence produces X and Y: Choice G

A Reaction Sequence Produces X and Y: Choice G

Find X and Y produces by reaction of the given question sequence

And

A reaction sequence produces X and Y: Choice H

A Reaction Sequence Produces X and Y: Choice H

Find X and Y produces by reaction of the given question sequence

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