IIT JEE Questions And Answers :: Isomerism And Stereochemistry: part1



IIT JEE : Isomerism And Stereochemistry QUESTIONS AND ANSWERS :: part1 : 21 to 25

Following IIT JEE Entrance Multiple choice objective type questions and answers will help you in Maths, Physics and Chemistry 2024 examinations :

21.Which of the following compounds can show geometric isomerism ?

Vinyl chloride
1,1-Dichloroethene
1,2-Dichloroentene
Trichloroethene.

22.The simplest alkane which can exhibit enantiomerism has

5 carbon atoms
6 carbon atoms
7 carbon atoms
4 carbon atoms.

23.Which of th efollowing isomerisms is shown by alkenes but not by alkanes ?

conformational
Optical
Geometric
Chain.

24.Ethoxyethane and 1-methoxy propane are

Chain isomers
Position isomers
Metamers
Tautomers.

25.Which of the following statements is false ?

Enantiomers have same m.p. and b.p.
A mixture containing equal amounts of enantiomers is optically inactive
Enantiomers have same chemical properties
A micture containing two enantiomers can be separated into fractions containing pure enantiomers.

More Isomerism And Stereochemistry QUESTIONS AND ANSWERS available in next pages

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