Hydrocarbons Test

Result

Hydrocarbons Test - 32

Score
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Rank
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Weekly Quiz Competition

Question 1
4 / -1

When ethene treated with Br₂ in presence of CCl₄ Which compound is formed

A
1, 2-dibromoethane

B
1-bromo-2-chloroethane

C
Both(A) and (B)

D
1-bromo ethaen

Solution
Question 2
4 / -1

When butane 2-ol is heated with H₂SO₄ the major product is

A
But-1-en

B
But-2-en

C
2-methyl propene

D
Buta -1, 3-diene

Solution
Question 3
4 / -1

A
Ethanol

B
Ethlene glycol

C
Ethane

D
Ethanoic Acid

Solution
Question 4
4 / -1

In following reaction what will be the major product
CH₃CH = CH₂ + HCl → Product

A
propane

B
1-chloro propane

C
2-chloro propane

D
Propanol

Solution
Question 5
4 / -1

A
1-bromo propane

B
2-bromo propane

C
propyne

D
propane

Solution
Question 6
4 / -1

when 3-phenyl propene reacts with HBr in the presence of peroxide, the major product form is

A
2-bromo-1-phenyl propane

B
1,2-dibromo-3-phenyl propane

C
3-(0-bromo phenyl )propane

D
1-bromo-3-phenyl propane

Solution
Question 7
4 / -1

Baeyer`s Test is used in the laboratory for

A
Detection of alcohol

B
Detection of double bonds

C
Detection of Glucose

D
Detection of amines
Question 8
4 / -1

Aqueous H₂SO₄ reacts with 2-methyl-but-1-ene to give predominantly

A
2-methyl-butane -1-ol

B
2-methyl-butane -2–ol

C
Isobutyl Hydrogen sylphate

D
Sec. butyl hydrogen sulphate

Solution
Question 9
4 / -1

Dilute aqueous KMnO₄ reacts with R – CH = CH - R to give

A
R - CHO

B
R - COOH

C

D
Question 10
4 / -1

Alkene RCH = CH – R reacts with Conc. KMnO₄ to give

A

B
R - COOH

C

D
R - CHO

Solution