Question # 1

The bond angle between any two SP²Hydridized orbitals is of

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180°

109.5°

120°

107.5°

Which one of the following compounds show geometrical isomerism in it.

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1- pentene

1,1 dichloro ethane

all of these

2- Pentene

-------------------- is Alcohol in the following

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CH₃.CH₂.OH

CH₃.O.CH₃

CH₃COOH

CH₃.CH₂.SH

The isomers having same functional group but different alkyl group on either side of functional group are called.

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Metamers

Polymers

Monomers

Homologous series

Which one is alcohol in the following

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CH₃.CH₂.OH

CH₃.O.CH₃

CH₃COOH

CH₃.CH₂.Br

The process used to improve quality of gasoline

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Thermal Cracking

Reforming

Combination

Steam Cracking

Which compound is alicyclic in nature.

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Cyclobatane

Iso batane

n butane

Toluene

Select from the following the one which is Alcohol

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CH₃CH₂OH

CH₃OCH₃

CH₃COOH

CH₃.CH₂.Br

An atom or group of atoms, which confers characteristic properties to organic compounds, are called.

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Isomerism

Metamerism

Ligands

Functional groups

Kerosene oil is a mixture of hydrocarbon having carbon

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11 to 13

10 to 12

11 to 12

8 to 9

Ethers show the phenomenon of

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Position Isomerism

Functional group isomerism

Metamerism

Chain isomerism

Which class of compounds can not show positional isomerism.

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Alkanes

Alkene

Alkynes

Alcohol

The isomers always have same

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Chemical properties

Structural formula

Molecular formula

Physical properties as well as chemical properties

Boiling point range of petroleum ether.

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5- 20 ^oC

10- 30^oC

20- 60^oC

30- 90^oC

Which isomerism is not found in alkenes.

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Chain isomerism

Positional isomerism

Geometrical isomerism

Metamerism

Which one of the following is not a heterocyclic compound.

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Furan

Thiophene

Pyridine

Aniline

Which one of the following compounds is a heterocyclic.

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Anthracene

Phenol

Pyridine

Aniline

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Chemistry Fsc Part 2 Chapter 7 Online Test MCQs With Answers

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