I am a fuel used for vehicle and also at home.I can be easily transported through pipes.I am used as starting material for the manufacture of a number of chemicals and fertilisers.Then who I am?
LPG
Natural gas
Coal gas
Helium gas
Which one of the following is a renewable resource?
Coal
Petroleum
Air
The useful products of destructive distillation of coal are:
Coke, Coal tar, Coal gas and ammonia compounds
Coke, Charcoal, Coal tar and Coal gas
Coal tar, Coal gas and LPG
Petrol, Coke, Coal tar and Coal gas.
Which one of the following is NOT a fossil fuel?
Petrol
Coke
Charcoal
Natural gas mainly consists of?
C2H6
CH4
C3H8
C4H10
Petroleum is mixture of?
Diesel
Lubricating oil
All of these
What is used in place of coal-tar for metaling the roads?
Coal tar
Bitumen
None of these
When sand is poured over some burning material, the fire goes off. Thi is because?
The ignition temperature is brought down by sand
Supply of air is cut off
Sand is a bad conductor of heat
All of the above
Fly ash is produced from?
All the above
