Question # 1

In which hybridization bond angle is maximum

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sp3

sp2

sp

sp3 and sp have same angles

The state of hybridization of "C" in ethane is

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SP

sp²

dsp²

sp³

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

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Isomerism

Metamerism

Ligands

Functional groups

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

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2

6

3

4

Wohler synthesized first organic compound in laboratory from

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Heating cyanogen's

Cyanogen and ammonium chloride solution

Cyanogen and HNO2

Heating ammonium cyanate

Which type of coal has greater percentage of carbon.

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Peat

Lignite

Bituminous

Anthracite

An sp3- hybrid orbital contains.

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25% s- characters

50% s- characters

75% s- characters

100% s - characters

Which one of the following compound has octane number 100.

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2,2,4-trimethyl petane

n- pentane

2,4-dimethyl pentane

2- methyl pentane

Select from the following the one which is Alcohol

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CH₃CH₂OH

CH₃OCH₃

CH₃COOH

CH₃.CH₂.Br

Which one of the following is an amide

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(NH₂)₂CO

NH₂.CH₃

C₆H₅NH₂

N(CH₃)₃

Which one is alcohol in the following

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CH₃.CH₂.OH

CH₃.O.CH₃

CH₃COOH

CH₃.CH₂.Br

-SH Functional group is called

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Cyano

Mercapto

Nitro

Carboxyl

Which one of the following compounds is a heterocyclic.

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Anthracene

Phenol

Pyridine

Aniline

The chemist who synthesized urea from ammonium cyanate was

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Berzelius

Kolbe

Wholer

Lavoisier

Which one is the heterocyclic compound of oxygen

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Pyrridine

Parrole

Furan

Thiophene

Formula of marsh gas is

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CH₄

C₂H₆

C₃H₆

C₄H₁₀

The state of hybridization of carbon atom in Ethyne

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sp

sp²

dsp²

sp³

First organic compound prepared in laboratory was.

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Glucose

Methane

Urea

Alcohol

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Chemistry Fsc Part 2 Chapter 7 Online Test MCQs With Answers

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