Question

4. Compare LPG and wood as fuels,
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Answer 1

Answer:

(i)LPG :- LPG is a gaseous fuel.

(i) Wood :- Wood is a solid fuel.

(ii) LPG :- LPG has a high calorific value of 55000 kj/kg.

(ii) Wood :- Wood has a low calorific value of 17000 to 22000 kj/kg.

(iii) LPG :- On burning it leaves no recedue.

(iii) Wood :- On burning it leaves ash as a recedue.

(iv) LPG :- It causes less pollution.

(iv) Wood:- It causes more population.

(v) LPG :- It is easy to store.

(v) Wood:- It requires a lot of space.

I hope this will help you..

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Answer 2

Answer:

I n s t ag ra m he hi nai kya karu