Question

Plzz answer these questions plzz do not answer if you don't know ​

Answer 1

Answer:

Characteristics are:

Explanation:

Characteristics of a good fuel include low ignition temperature and high calorific value. A good fuel also has a uniform and moderate rate or velocity of combustion. Good fuel should be easy to store and handle, lower ash content, lower moisture content and does not produce harmful gases.

Answer 2

Explanation:

ans :-the charcoal is better than coal because it emits less gas.

ans :- the good characteristics of a good fuel is they burn without emitting much gas.

there smoke is not harmful also