Biogas Plant

Q. is the residue obtained from biogas plant which is widely used as manure.

1. Slurry
2. Charcoal
3. Carbon black

Q. Which amongst the following can be a raw material for biogas?

1. Glass
2. Bakelite
3. Sewage
4. Metal scraps

Q. The major constituent of biogas is . It burns in the presence of oxygen to form and water.

1. methane
2. ethane
3. carbon dioxide
4. ammonia

Q.

Biogas mainly consists of:

1. ethane

2. methane

3. propane

4. butane

Q.

Which is the main constituent of biogas?

Q.

Which of the following statements regarding biogas are incorrect?

1. Utilises domestic waste

2. Minimal air pollution

3. Low calorific value

4. Main constituent is ethane

Q.

what happens when biogas is mixed with hydrogen and oxygen?

NOTE:hydrogen and oxygen means not water but seperatly

Q. The spent slurry on drying is an excellent farm manure.

1. True
2. False
3. Ambiguous
4. Data insufficient

Q. The major constituent of biogas is . It burns in the presence of oxygen to form and water.

1. methane
2. carbon dioxide
3. ethane
4. ammonia