Coal Gas

Q.

The composition of water gas is

1. $\mathrm{CO}+{\mathrm{H}}_2$

2. $\mathrm{CO}+{\mathrm{N}}_2$

3. $\mathrm{CO}+{\mathrm{CO}}_2+{\mathrm{CH}}_4$

4. $\mathrm{CO}+{\mathrm{CO}}_2$

Q.

Coal tar is a mixture of various substances.

1. True
2. False

Q.

Which of the following is a water gas?

1. Air dissolved in water

2. Water vapour present in air

3. A mixture of $\mathrm{CO}\mathrm{and}{\mathrm{H}}_2$

4. A mixture of $\mathrm{CO}\mathrm{and}{\mathrm{H}}_2\mathrm{O}$ (Steam)

Q.

Coal gas is a mixture of ________ , ________ and ________.

Q. Which of the following is obtained during the processing of coal to obtain coke?

1. Coal gas
2. Producer gas
3. Consumer gas
4. Water gas

Q.

Destructive distillation of coal leads to the formation of

1. wood

2. kerosene

3. ammoniacal liquor

4. charcoal