B.Sc.II

JavaScript isn't enabled in your browser, so this file can't be opened. Enable and reload.

B.Sc.II

Organic Chemistry

Email *

Heating of benzene diazonium chloride with cuprous chloride gives………..

1 point

a. Biphenyl

b. Nitrobenzene

c. Chlorobenzene

d. None of these

Clear selection

Treatment of benzene diazonium choride with sodium sulphite forms…….

1 point

a. Aniline

b. Phenol

c. Phenyl hydrazine

d. None of these

Clear selection

The valence angle in cyclobutane is.............

1 point

a. 60

b. 90

c. 108

d. 120

Clear selection

Name of the Student *

Aldehyde is one of the reactant used in …………….reaction.

1 point

a. Aldol condensation

b. Perkins

c. Cannizzaros

d. All of these

Clear selection

Roll No. *

The reaction in which C-N bond of diazonium salt is broken to release nitrogen are called ………….reaction

1 point

a. Replacement

b. Diazotization

c. Coupling

d. Azo coupling

Clear selection

Dehydration of β-hydroxy propionic acid form……………

1 point

a. Acroline

b. Acrylic acid

c. Crotonic acid

d. Α-hydroxy propionic acid

Clear selection

Benzene is formed by heating sodalime with……….

1 point

a. Succinic acid

b. Acrylic acid

c. Pthalic acid

d. None of these

Clear selection

The carbonyl carbon of aldehydes and ketone is ……………hybridized.

1 point

a. sp3

b. sp

c. sp2

d. ps3

Clear selection

……………..of following undergoes Cannizzaros reaction.

1 point

a. CH3.CHO

b. C6H5.CH2.CHO

c. HCHO

d. CH3.CO.CH3

Clear selection

Baeyer assumed cycloalkane ring to be…………….

1 point

a. Planar

b. Puckered

c. Linear

d. Cyclic

Clear selection

Submit

Clear form

Never submit passwords through Google Forms.

This content is neither created nor endorsed by Google. Report Abuse - Terms of Service - Privacy Policy

Forms