Advertisements
Advertisements
प्रश्न
Which one among the following is considered as the cleanest fuel?
विकल्प
cow dung cake
petrol
kerosene
hydrogen gas
उत्तर
hydrogen gas
Explanation -
Hydrogen gas is considered as cleanest fuel. Unlike carbon based fuels, hydrogen produces no harmful by-products on combustion. Only energy and clean water are produced.
APPEARS IN
संबंधित प्रश्न
Give reasons.
LPG is a better domestic fuel than wood.
Name the unit in which the calorific value of a fuel is expressed.
Write an answer to the following question in your own words.
What is meant by fossil fuel?
Write an answer to the following question in your own words.
What are fossil fuel types?
Write an answer to the following question in your own words.
Why should we prevent the wastage of fuel used for vehicles?
The calorific value of a fuel is expressed in a unit called
In villages, people use wood as fuel because
State whether the following statement is True/False.
Calorific value of wood is higher than that of coal.
Give two examples each for a solid, liquid and gaseous fuel along with some important uses.
Although wood has a very high calorific value, we still discourage its use as a fuel. Explain.
