Balaji Organic Chemistry. We covered all the Balaji Organic Chemistry MCQs in this post for free so that you can practice well for the exam.
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Balaji Organic Chemistry Objective for Students
Ethyl benzoate on alkaline hydrolysis gives:
(A) Alkali benzoate and ethyl alcohol
(B) Carbolic acid and ethanoic acid
(C) Benzoic acid and alkali ethoxide
(D) Benzoic acid and ethyl alcohol
Option a – Alkali benzoate and ethyl alcohol
Alkane nitriles prepared from isopropyl bromide and potassium cyanide on acid hydrolysis give:
(A) n-Propionic acid
(B) n-Butyric acid
(C) Isopropionic acid
(D) Isobutyric acid
Option d – Isobutyric acid
Benzoic acid is the acid hydrolysis product of:
(A) Benzoyl chloride
(B) Benzonitrile
(C) Benzamide
(D) All of the above
Option d – All of the above
Benzoyl chloride on treating with water produces:
(A) Phenyl methanol
(B) Benzene
(C) Benzoic acid
(D) Benzene carbaldehyde
Option c – Benzoic acid
Benzal chloride prepared from toluene and chlorine in the presence of UV light on hydrolysis gives:
(A) Benzophenone
(B) Benzyl alcohol
(C) Benzaldehyde
(D) Acetophenone
Option c – Benzaldehyde
Acetophenone is prepared by reacting ethanoyl chloride and:
(A) Methane
(B) Propane
(C) Butane
(D) Benzene
Option d – Benzene
Benzophenone is prepared by Friedel-Craft reaction from:
(A) Methyl phenyl ketone and benzene
(B) Ethanoyl chloride and benzene
(C) Benzoyl chloride and benzene
(D) Bromobenzene and benzene
Option c – Benzoyl chloride and benzene
Formylation of benzene or toluene by CO + HCl is:
(A) Rosenmund’s reaction
(B) Stephen’s reaction
(C) Gattermann-Koch synthesis
(D) Wurtz reaction
Option c – Gattermann-Koch synthesis
We covered all the Balaji organic chemistry mcqs above in this post for free so that you can practice well for the exam.
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