Chemistry Exam Questions Iit Jee Exam Online Exam Quiz
Chemistry Exam Questions Iit Jee Exam GK Quiz. Question and Answers related to Chemistry Exam Questions Iit Jee Exam. MCQ (Multiple Choice Questions with answers about Chemistry Exam Questions Iit Jee Exam
3-Chlorophenyl magnesium bromide on reaction with dry ice followed by acidification in mineral acid gives _________
Options
A : 3-Chlorophenol
B : 3-Chlorophenylethanoic acid
C : 3-Chlorobenzaldehyde
D : 3-Chlorobenzoic acid
Ethanoyl chloride on hydrolysis with aqueous NaOH gives _______
Options
A : acetate ion
B : acetic acid
C : propanoic acid
D : no reaction
Identify the most suitable reagent for the conversion of ethanal to acetic acid.
Options
A : Alkaline KMnO4; H3O+
B : Jones reagent
C : Tollen’s reagent
D : LiAlH4
Identify X in the following conversion.
Options
A : Alkaline KMnO4; H3O+
B : KOH; heat
C : H3O+; heat
D : KMnO4-KOH; heat
p-Xylene on reaction with acidified potassium dichromate at high temperature gives ________
Options
A : benzoic acid
B : phthalic acid
C : terephthalic acid
D : no reaction
Benzoic ethanoic anhydride on hydrolysis gives __________
Options
A : benzoic acid and methanoic acid
B : benzoic acid and ethanoic acid
C : phenylethanoic acid and methanoic acid
D : no products
The final product(s) of basic hydrolysis followed by acidification of ethyl butanoate is _______
Options
A : ethanoic acid
B : butanoic acid
C : ethanoic acid and butanoic acid
D : butanoic acid and ethanol
Identify the product B in the reaction chain shown.
Options
A : Ethanoic acid
B : Propanoic acid
C : Butanoic acid
D : 2-Methylpropanoic acid
Which of the following cannot be converted to benzoic acid on reaction with KMnO4-KOH followed by H3O+?
Options
A : Ethyl benzene
B : Acetophenone
C : 4-Methylacetophenone
D : Styrene
How can methyl magnesium bromide be converted to propanoic acid?
Options
A : Jones reagent
B : KMnO4-KOH; heat
C : H3O+; heat
D : CO2-dry ether; H3o+
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