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JEE CHEMISTRY MCQ: HYDROCARBONS
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Benzene is converted to toluene by:
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Correct option: A
Friedel-Crafts reaction
Option A (Friedel-Crafts reaction) is correct because the Friedel-Crafts alkylation reaction is used to add alkyl groups, such as methyl groups, to aromatic rings like benzene, converting it to toluene.
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Practice All Chapter MCQs β
In benzene, there is a delocalisation of Ο-electrons. Hence, each Ο-electron is attached byβ¦.carbon nuclei.
Which statement is false?
Assertion (A) In comparison to ethyl chloride, it is not easy to carry outnucleophilic substitution on vinyl chloride.
Reason (R) Vinyl group is an electron donating. If 2-oxopropanal and methanal are obtained by the reductive ozonolysis of compound (A), then the number of -bonds presents in Fischer-Tropsch process is used in the manufacture of:
Reason (R) Vinyl group is an electron donating. If 2-oxopropanal and methanal are obtained by the reductive ozonolysis of compound (A), then the number of -bonds presents in Fischer-Tropsch process is used in the manufacture of: