Preview (20 questions)
1 Question
30 seconds
Q.

The most abundant hydrocarbon pollutant is _______.


Butane

Methane

Ethane

2 Question
30 seconds
Q.

Mention the dihedral angle in the staggered conformation of C2H6.


60°

100°

3 Question
30 seconds
Q.

Petroleum is a mixture of Hydrocarbon.


True

False

4 Question
30 seconds
Q.

_______ can be used as the halide component of a Friedel craft reaction.


Bromobenzene

Chloroethene

Isopropyl chloride

5 Question
30 seconds
Q.

The process by which liquid hydrocarbons can be converted to gaseous hydrocarbons is ________.


Hydrolysis

Cracking

Oxidation

6 Question
30 seconds
Q.

_________ is formed after the reaction of propene with HI due to the more stable carbocation.


Isopropyl chloride

Isopropyl nitrogen

Isopropyl iodide

7 Question
30 seconds
Q.

Name the compound having a bond angle of 180°


Alkyne

Alkane

Alkene

8 Question
30 seconds
Q.

_______ bromide is formed when acetylene is treated with HBr.


Ethylene 

Ethyl 

Ethylidene

9 Question
30 seconds
Q.

The gaseous component of the Alkane group is _______.


Bromide

Butane

Chloride

10 Question
30 seconds
Q.

A propane molecule has ______ carbon atoms.


One

Two

Three

11 Question
30 seconds
Q.

D.D.T (Dichloro Diphenyl Trichloroethane) is a Biodegradable pollutant.


True

False

12 Question
30 seconds
Q.

While burning hydrocarbon fuels, unsaturated hydrocarbons give a ______ flame with lots of black smoke.


Yellow

Red

Brown

13 Question
30 seconds
Q.

When hydrogen gas reacts with _______ gas, there occurs the production of ammonia.


Carbon dioxide

Chlorine

Nitrogen

14 Question
30 seconds
Q.

_______ is not used as a catalyst in the process of hydrogenation.


Platinum

Cobalt

Nickel

15 Question
30 seconds
Q.

Two carbon atoms in a hydrocarbon are joined by a double bond called an _______.


Alkane

Alkyne

Alkene

16 Question
30 seconds
Q.

Name the third member of the alkane family with 3 carbon atoms.


Propane

Methane

Butane

17 Question
30 seconds
Q.

Paraffin is used for the construction of roads.


True

False

18 Question
30 seconds
Q.

Cooking gas (LPG) consists of _______ and ________.


Ethene, Alkane

Propane, Butane

Ethyne, Propane

19 Question
30 seconds
Q.

Does hydrogen fuel have the highest calorific value?


Yes

No

20 Question
30 seconds
Q.

________ is an example of a saturated carbon compound.


Ethyne

Ethene

Ethane