Question # 1

Which compound is alicyclic in nature.

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Cyclobatane

Iso batane

n butane

Toluene

Catalyst used in thermal cracking

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Platinum

Nichel

Al2O3 and SiO2

Fe2O3 and CuO

Select from the following the one which is Alcohol

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CH₃CH₂OH

CH₃OCH₃

CH₃COOH

CH₃.CH₂.Br

Linear shape is associated with set of hybrid orbitals

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SP

sp²

dsp²

sp³

In ethene molecule how many carbon orbitals are equivalent and degenerate in nature.

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3

4

5

6

Geometrical isomerism in alkene is due to.

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C = C free rotation of bond

No C = C free rotation of bond

Presence of multiple bond only

Opticla rotation due to multiple bond

Which set of Hybrid orbital has planner triangular shape

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sp

sp²

dsp²

sp³

The process used to improve quality of gasoline

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Thermal Cracking

Reforming

Combination

Steam Cracking

-SH Functional group is called

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Cyano

Mercapto

Nitro

Carboxyl

Which one of the following is not a heterocyclic compound.

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Furan

Thiophene

Pyridine

Aniline

Which one is alcohol in the following

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CH₃.CH₂.OH

CH₃.O.CH₃

CH₃COOH

CH₃.CH₂.Br

Which one of the following compounds is a heterocyclic.

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Anthracene

Phenol

Pyridine

Aniline

The isomers always have same

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Chemical properties

Structural formula

Molecular formula

Physical properties as well as chemical properties

The quality of petroleum is determined by

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Decane number

Octane number

Hexane number

Gold number

Which class of compounds can not show positional isomerism.

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Alkanes

Alkene

Alkynes

Alcohol

In ethene molecule, the number of atoms which are present in the same plane are.

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2

6

3

4

which one is not fossil fuel

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Petroleum

Natural gas

Coal

Alcohol

The state of hybridization in ethene molecule is

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dsp²

sp³

sp²

sp

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Chemistry Fsc Part 2 Chapter 7 Online Test MCQs With Answers

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