Question on isomerism MCQ quiz. What is isomerism. What are the types of isomesim. Isomer of alkane, alkene, alkne . How many structural isomer of pentane, hexane. what are geometrical and optical isomerism.
Questions on isomerism quiz-1
Q-Isomers with similar groups on the same side are called as ” trans” isomers.
(A) True
(B) False
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(B) False
Q-Which of the following pairs of compounds are functional isomers?
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(A) Alcohol and ether
Q-Which among the following defines Meso forms of isomers?
(A).Meso form is optically inactive due to external compensation
(B).The molecules of the meso isomers are chiral
(C).It is a single compound
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Q. Which among the following correctly defines Diastereomer?
(A).These differ in all physical properties
(B).Non-superimposable object mirror relationship
(C).These have same magnitude but different signs of optical rotation
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Q. Isomerism that arises out of the difference in spatial arrangement of atoms or groups about the doubly bonded carbon atoms are called?
(A).Structural Isomerism
(B).Stereo Isomerism
(C).Optical Isomerism
(D).Geometrical Isomerism
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Q. Choose the incorrect option regarding Isomerism.
(A).They differ in both physical and chemical properties
(B).They have the different molecular formula
(C).Geometric and optical isomerism are two types of Stereo Isomerism
(D).There are two types of Isomerism : Structural and Stereo Isomerism
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Q. How many chain structural isomer can be obtained from the alkane C6H14 OH
(A). 8
(B). 4
(C). 5
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Q. A fat on hydrolysis would yield?
(A).Ethanol and glycerol
(B).Glycerol and soap
(C).Ethanol and soap
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Q.How many structural isomer of C5H11OH will be primary alcohols
(A). 5
(B). 8
(C). 2
(C). 4
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Q. Which among the following does not exhibit geometric isomerism?
(A).2-hexene
(B). 3-hexene
(C). 1-hexene
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(C). 1-hexene
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