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Free Online Mock Chemistry Multiple Choice Test on Alkylarylhalides

Sub Category : Alkylarylhalides Test : 8 Time Left :
1) The above transformation proceeds through(1) Electrophilic-addition (2) Benzyne intermediate (3) Activated Nucleophilic substitution (4) Oxirane
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2)Bromination of toluene gives
(1) Only m-substituted product (2) Only p-substituted product (3) Mixture of ortho-and para-substituted products (4) Mixture of ortho and m-substituted products
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3)o-Methoxybromonbenzene is treated with sodamide and then with ammonia. The product formed is
(1) o=Methoxyaniline (2) Aniline (3) Methoxybenzene (4) m-Methoxyaniline
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4) Benzene reacts with CI2 in the presence of FeCI3 (or halogen carrier) and in absence of sunlight to form(1) Benzyl chloride (2) Benzal chloride (3) Chlorobenzene (4) Benzenehexachloride
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5)Friedel-Craft's reaction of bromobenzene with methyl iodide gives
(1) o-Bromotoluene (2) p-Bromotoluene (3) o-and-p-Bromotoluenes (4) m-Bromotoluene
1 2 3 4
 
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