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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