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Question-1
Among acetic acid, phenol and n-hexanol, which one of the following compound will react with NaHCO₃ solution to give sodium salt and CO₂ ?

(A) Acetic acid	(B) n-hexanol
(C) Acetic acid and Phenol	(D) Phenol

Question-2
The relative reactivities of acyl compounds towards nucleophilic substitution are in the order of

(A) acyl chloride > acid anhydride > ester > amide	(B) ester > acyl chloride > amide > acid anhydride
(C) acid anhydride > amide > ester > acyl chloride	(D) acyl chloride > ester > acid anhydride > amide

Question-3
Schotten-Baumann reaction is a reaction of phenols with

(A) benzoyl chloride and NaOH	(B) acetyl chloride and NaOH
(C) salicyclic acid and conc H₂SO₄	(D) acetyl chloride and conc H₂SO₄

Question-4
The preparation of ethyl acetoacetate involves

(A) witting reaction	(B) Cannizaro's reaction
(C) Reformatsky reaction	(D) Claisen condensation

Question-5
Sodium formate on heating yields

(A) oxalic acid and H₂	(B) Sodium oxalate and H₂
(C) CO₂ and NaOH	(D) Sodium oxalate

Question-6
Which of the following represents the correct order of acidity in the given compounds ?

(A) FCH₂COOH > CH₃COOH > BrCH₂COOH > CICH₂COOH	(B) BrCH₂COOH > CICH₂COOH > FCH₂COOH > CH₃COOH
(C) FCH₂COOH > CICH₂COOH > BrCH₂COOH > CH₃COOH	(D) CH₃COOH > BrCH₂COOH > CICH₂COOH < FCH₂COOH

Question-7
Reduction by LiAIH₄ of hydrolysed product of an ester gives

(A) two acids	(B) two aldehydes
(C) one molecule of alcohol and another of carboxylic acid	(D) two alcohols

Question-8
An ester is boiled with KOH. The product is cooled and acidified with conc HCI. A white crystalline acid separates. The ester is

(A) methyl acetate	(B) ethyl acetate
(C) ethyl formate	(D) ethyl benzoate

Question-9
Which one of the following orders of acidic strength is correct ?

(A) RCOOH > HOH > HC CH > ROH	(B) RCOOH > HC CH > HOH > ROH
(C) RCOOH > ROH > HOH > HC CH	(D) RCOOH > HOH > ROH > HC CH

Question-10
Among the following the strongest acid is

(A) CH₃COOH	(B) CH₂ CICH₂COOH
(C) CH₂ CICOOH	(D) CH₃CH₂COOH

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Plus 2 Computer Science

ICSE/ISC

Practice in Related Chapters
Cyanide, Isocyanide, Nitro Compounds and Amines
Relative Molecular Mass and Mole
Transition Elements : d and f - Block Elements
Chemical Kinetics
Polymers
Electrochemistry
Coordination Compounds
Chemical Kinetics
Biomolecules
Chemical Equilibria
Carboxylic Acids and Acid Derivatives
Ionic Equilibria