Aliphatic Hydrocarbons Quiz Online

Aliphatic Hydrocarbons concepts are essential to learning for every level in chemistry courses. Here, we have compiled many Aliphatic Hydrocarbons quizzes free for students of grades 11 and 12. We hope you will find this very useful for your regular exam preparations and entry tests at undergraduate levels, particularly for medical and engineering students (MDCAT, ECAT, NUST, NUMS, JEE, NEET).

INSTRUCTIONS:

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3. After your selection, the system will automatically let you know about your answer right or wrong.
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Results

#1. R-Mg-Br is called:

Metallic alkyl halide

Metallic alkyl halide

Both C & B

Both C & B

Grignard reagent

Grignard reagent

Alkyl

Alkyl

#2. Up to ______ C atoms alkanes are gases:

3

3

2

2

4

4

6

6

#3. Incomplete oxidation of methane in the limited supply of air forms:

CH3OH

CH3OH

CO + H2O + C

CO + H2O + C

CO2 and H2O

CO2 and H2O

CO + H2 + C

CO + H2 + C

#4. Introduction of the nitro group in a molecule is called:

Halogenation

Halogenation

Amination

Amination

Nitration

Nitration

Sulphonation

Sulphonation

#5. Order of ease of halogenation in alkane is:

F2>Cl2>I2>Br2

F2>Cl2>I2>Br2

Cl2>F2>Br2>I2

Cl2>F2>Br2>I2

I2>Cl2>Br2>F2

I2>Cl2>Br2>F2

F2>Cl2>Br2>I2

F2>Cl2>Br2>I2

#6. The gas used in the manufacturing of urea fertilizer:

C2H4

C2H4

CH4

CH4

C2H6

C2H6

C2H2

C2H2

#7. General formula of an alkyne is:

CnH2n + 2

CnH2n + 2

CnH2n + 2

CnH2n + 2

CnH2n

CnH2n

CnH2n – 2

CnH2n – 2

#8. Which of the following will be acidic:

Ethyne

Ethyne

1-butyne

1-butyne

All of the above

All of the above

Propyne

Propyne

#9. Removal of halogen and hydrogen atom is:

Dehydrohalogenation

Dehydrohalogenation

Hydrohalogenation

Hydrohalogenation

Dehalogenation

Dehalogenation

Halogenation

Halogenation

#10. Alkenes are produced from Dehalogenation of:

Vicinal trihalo alkane

Vicinal trihalo alkane

Vicinal dihalo alkane

Vicinal dihalo alkane

Dihalo alkane

Dihalo alkane

Trihalo alkane

Trihalo alkane

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