Alcohols, Phenols and Ether Test

Result

Alcohols, Phenols and Ether Test - 14

Score
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Weekly Quiz Competition

Question 1
4 / -1

An organic compound ' X ' on treatment with pyridinium chlorochromate in dichloromethane gives compound 'Y '. Compound 'Y ' , reacts with I₂ and alkali to form triodomethane. The compound 'X ' is

A
C₂H₅OH

B
CH₃CHO

C
CH₃COCH₃

D
CH₃COOH

Solution
Question 2
4 / -1

An unknown compound 'D ' first oxidised to aldehyde and then acetic acid by a dilute solution of K₂Cr₂O₇ and H₂SO₄ . The compound 'D ' is

A
CH₃OH

B
C₂H₅OH

C
CH₃CH₂COOH

D
CH₃CH₂CHO
Question 3
4 / -1

A fruity smell is obtained by the reaction of ethanol with

A
CH₃COCH₃

B
PCl₅

C
CH₃COOH

D
CH₃CHO
Question 4
4 / -1

Pinacol is

A
3-methylbutan-2-ol

B
2, 3-dimethyl-2, 3-butanediol

C
2, 3-dimethyl-2-propanone

D
None of the above
Question 5
4 / -1

Which of the following will not react with NaOH ?

A

B
C₂H₅OH

C
CH₃CONH₂

D
CH(CN)₃
Question 6
4 / -1

The correct order of ease of dehydration of following is

A
I > II > III

B
III > II > I

C
I > III > II

D
III > I > II
Question 7
4 / -1

A
1-propanol

B
2-butanol

C
2-propanol

D
ethanol
Question 8
4 / -1

A
HCHO, HCOONH₄

B
HCOOH, HCOONH₄

C
HCOOH, HCONH₂

D
HCHO, HCONH₂
Question 9
4 / -1

When compound X is oxidised by acidified potassium dichromate, compound Y is formed. Compound Y on reduction with LiAlH₄ gives X. X and Y respectively are

A
C₂H₅OH, CH₃COOH

B
CH₃COCH₃ , CH₃COOH

C
C₂H₅OH, CH₃COCH₃

D
CH₃CHO, CH₃COCH₃

Solution
Question 10
4 / -1

A
oxidation, chlorination

B
reduction, chlorination

C
oxidation, addition

D
reduction, substitution

Solution