CHEMISTRY IITJEE, AIPMT test-Organic

The final product formed when acetaldehyde is reduced with sodium and alcohol is
Ethylene
Ethyl alcohol
Ethene
All of these
The compound obtained by the reduction of propionaldehyde by amalgamated zinc and concentrated HCl is
Propanol
Propane
Propene
All of these
The oxidation of toluene to benzaldehyde by chromyl chloride is called
Cannizzaro reaction
Wurtz reaction
Etard reaction
Reimer-Tiemann reaction
Which one of the following pairs is not correctly matched


3-Methyl-3-heptene
4-Methyl-3-heptene
5-Methyl-3-heptene
1-Methyl-5-heptene

I > II > III > IV
I > III > IV > II
IV > III > II > I
II > I > III > IV
Which of the following types of isomerism is shown by pentanone
Chain isomerism
Position isomerism
Functional isomerism
All of these


Formaldehyde and water
Acetaldehyde and water
Formaldehyde and calcium carbonate
Acetaldehyde and calcium carbonate

O–Bromophenol
P-Bromophenol
m–Bromophenol
2,4,6–Tribromophenol
The reagent with which both aldehyde and acetone react easily is
Fehling’s solution
Grignard reagent
Schiff’s reagent
Tollen’s reagent
2–Methyl propene upon hydroboration oxidation gives
2–methyl–1–propanol
2–Methyl–2–propanol
2–propanol
1–propanol
An ether is more volatile than alcohol having the same molecular formula. This is due to:
Inter-molecular H-bonding in ethers
Inter-molecular H-bonding in alcohols
Dipolar character of ethers
Alcohols have resonating structures
P-cresol reacts with chloroform in alkaline medium to give compound (A) which adds HCN to form (B). The later on acidic hydrolysis gives Chiral carboxylic acid is:
Description:

MCQ based

Discussion

soumik

42

4135 days 14 hours 16 minutes ago

soumik

42

4135 days 14 hours 16 minutes ago

soumik

the question was awesome

4135 days 14 hours 16 minutes ago

soumik

the question was awesome

4135 days 14 hours 16 minutes ago

soumik

the question was awesome

4135 days 14 hours 16 minutes ago

gourab rnj

the questions were really challanging,thought provoking and good for making concept

4143 days 12 hours 11 minutes ago

Vishal

not so tough

4143 days 14 hours 56 minutes ago

Chiku Majumdar

lyked....nt too tuff

4146 days 5 hours 7 minutes ago

Chiku Majumdar

lyked....nt too tuff

4146 days 5 hours 7 minutes ago

bimal

scored 11.good test.

4147 days 12 hours 17 minutes ago

DIPANKAR DAS
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