Coal and Petroleum Test

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Coal and Petroleum Test - 10

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Weekly Quiz Competition

Question 1
1 / -0

Coal tar can be used as a starting material for manufacturing

(i) Drugs

(ii) Photographic materials

(iii) Cookwares

(iv) Explosives

A
Only (i)

B
(ii) and (iv)

C
(i), (ii) and (iv)

D
(ii), (iii) and (iv)

Solution

Coal tar is used as a starting material for manufacturing various substances like synthetic dyes, drugs, explosives, perfumes, plastics, paints, photographic materials, roofing materials, etc.
Question 2
1 / -0

Read the following statements carefully.

X: It is a fossil fuel used in thermal power plants to produce electricity.

Y: It is a porous, black and almost pure form of carbon.

Z: It is a mixture of about 200 substances. X, Y and Z are respectively

A
Petroleum, coal gas, coke

B
Coal, coke, coal tar

C
CNG, bitumen, diesel

D
Coal gas, petrol, paraffin wax.
Question 3
1 / -0

One word answers are given for a few statements. Mark the answer which is not correct.

A
Resources which will either never run out or are replaced within a reasonable period of time ? Renewable resources.

B
Wise and careful use of resources by not wasting them - Conservation.

C
Conversion of wood into coal over million of years due to high temperature and pressure under the earth - Carbonisation.

D
A black, viscous liquid extracted from the rocks which is a source of hydrocarbons - Coal tar.

Solution

A black, viscous liquid extracted from the rocks which is a source of hydrocarbons is bitumen.
Question 4
1 / -0

Which of the following represents an incorrect match?

A
Coal gas - Methane + Hydrogen

B
LPG - Propane + Butane

C
Producer gas - Carbon + Nitrogen

D
CNG - Compressed methane

Solution

Producer gas - Carbon monoxide + Nitrogen
Question 5
1 / -0

Read the given statements and select the correct option.

Statement 1: Petrol condenses near the top of the fractionating column while diesel oil near the middle of the column.

Statement 2: Petrol is more volatile than diesel oil.

A
Both statements 1 and 2 are true and statement 2 is the correct explanation of statement 1.

B
Both statements 1 and 2 are true but statement 2 is not the correct explanation of statement 1.

C
Statement 1 is true and statement 2 is false.

D
Both statements 1 and 2 are false.

Question 6

1 / -0

Match column I with column II and choose the correct option from the codes given below.

Column I (Amorphous forms of carbon)	Column II (Uses)
(P) Lamp black	(i) For making electrodes for dry cell.
(Q) Bone Charcoal	(ii) In gas masks
(R) Wood charcoal	(iii) In extraction of metals
(S) gas carbon	(iv) To remove colour from sugarcane juice
(T) Coke	(v) For making black shoe polish

P Q R S T

(i) (v) (iii) (ii) (iv)

P Q R S T

(v) (iv) (ii) (iii) (i)

P Q R S T

(ii) (iii) (iv) (i) (v)

P Q R S T

(v) (iv) (ii) (i) (iii)

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Coal and Petroleum Test - 10

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Coal and Petroleum Test - 10

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Question 1

Only (i)

(ii) and (iv)

(i), (ii) and (iv)

(ii), (iii) and (iv)

Solution

Question 2

Petroleum, coal gas, coke

Coal, coke, coal tar

CNG, bitumen, diesel

Coal gas, petrol, paraffin wax.

Question 3

Resources which will either never run out or are replaced within a reasonable period of time ? Renewable resources.

Wise and careful use of resources by not wasting them - Conservation.

Conversion of wood into coal over million of years due to high temperature and pressure under the earth - Carbonisation.

A black, viscous liquid extracted from the rocks which is a source of hydrocarbons - Coal tar.

Solution

Question 4

Coal gas - Methane + Hydrogen

LPG - Propane + Butane

Producer gas - Carbon + Nitrogen

CNG - Compressed methane

Solution

Question 5

Both statements 1 and 2 are true and statement 2 is the correct explanation of statement 1.

Both statements 1 and 2 are true but statement 2 is not the correct explanation of statement 1.

Statement 1 is true and statement 2 is false.

Both statements 1 and 2 are false.

Question 6

P Q R S T (i) (v) (iii) (ii) (iv)

P Q R S T (v) (iv) (ii) (iii) (i)

P Q R S T (ii) (iii) (iv) (i) (v)

P Q R S T (v) (iv) (ii) (i) (iii)

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P Q R S T

(i) (v) (iii) (ii) (iv)

P Q R S T

(v) (iv) (ii) (iii) (i)

P Q R S T

(ii) (iii) (iv) (i) (v)

P Q R S T

(v) (iv) (ii) (i) (iii)