Chemistry Test 119

Result

Chemistry Test 119

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Weekly Quiz Competition

Question 1
4 / -1

Which of the following is benzylic alcohol

A

B

C

D
Question 2
4 / -1

The product of reaction with primary amine and aldehyde is -

A
Acid

B
Nitrite

C
Imine

D
Nitro alkane
Question 3
4 / -1

Which is obtained as product when cyclohexane carbaldehyde reacts with semicarbazide in presence of weak acid :-

A

B

C

D

Solution
Question 4
4 / -1

Major product (x) is :-

A

B

C

D

Solution
Question 5
4 / -1

Product will be :

A

B

C

D

Solution

Cannizzarro reaction
Question 6
4 / -1

Product 'C' is :-

A

B

C
CH₃–CH₃

D

Solution
Question 7
4 / -1

Compound A oxidised by using K₂Cr₂O₇ solution and give 'B'. Compound B gives DNP test but not silver mirror test, then compound A is :

A
CH₃CHO

B

C
CH₃–CH₂–CH₂ OH

D

Solution
Question 8
4 / -1

Acetone and acetaldehyde can be distinguished by :-

A
Tollen's test

B
Iodoform test

C
Lucas test

D
NaHCO₃
Question 9
4 / -1

Product formed by (P) & (Q) can be differentiated by :-

A
2, 4 DNP

B
Lucas reagent (ZnCl₂ + conc. HCl)

C
NaHSO₃

D
Fehling solution

Solution
Question 10
4 / -1

Which compound can be oxidised by Tollen's reagent :

A

B

C

D
All of these

Solution

Compound having aldehyde group, hemiacetal group, β-hydroxy ketone group or formic acid can be oxidised with tollen's reagent.