Organic Chemistry Mcqs

Our collections of Multiple choice questions and answers focuses on study of Organic Chemistry. These questions are chosen from a collection of most authoritative and best reference books on Chemistry. Our aim is to prepare an individual for competitive exams like NTS, GAT, ECAT, MDCAT, Teaching jobs Tests and Chemical industry job interviews. One should practice our Mcqs to assimilate knowledge on Organic Chemistry comprehensively.

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7.
Pentane and 2-methyl butance have the same

Boiling point

Melting point

Percentage composition

Structural formula

8.
Organic compounds that are essentially nonpolar and exhibit weak intermolecular forces have

Low melting points

Low vapour pressure

High boiling points

High electrical conductivity

10.
According to vital force theory

Oorganic compounds can be synthesized from inorganic compounds

Organic compounds cannot be synthesized from inorganic compounds

Organic compounds can be synthesized by animals

Organic compounds can be synthesized by plants

12.
A double bond consists of

Two sigma bonds

Two Pi bonds

One sigma and one Pi bonds

One sigma and two Pi bonds

13.
The property of carbon chain formation is called

Catenation

Hybridization

Polymerization

Solvation

14.
Chemical properties of first member of homologous series with respect to other members are

Same

Different

Depends upon number of C atoms

Depends upon number of H atoms

15.
The organic compounds having very high molecular weight are called

Carboxylic acids

Ketones

Aldehydes

Polymers

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