Which of the following is the most environment friendly fuel to be used in automobiles?
(a) petrol
(b) diesel
(c) natural gas
(d) petroleum gas
The fuel which usually burns with a blue flame is : (a) coal (b) LPG (c) candle wax (c) kerosene (in lamp)
Match the following: Petroleum ProductsUses1. Petrola.Paints and road surfacing2. Paraffin waxb.Fuel for lamps3. Kerosenec.Candles 4. LPGd.Fuel for vehicles5. Bitumene.Cooking cylinder
Match the following: Petroleum ProductsUses1. Petrola.Paints and Road surfacing2. Paraffin waxb.Fuel for stove3. Kerosenec.Candels and vaseline4. LPGd.Fuel for vehicles5. Bitumene.Cooking cylinder