Science, asked by jagadish83138313, 5 months ago

1. Fill in the blanks:

1) Metals react with acids to produce_gas
2) Least polluting fuel for vehicle is_
3) Fossil fuels are_
and_
4) Metals are good conductors of heat and_

Answers

Answered by sukhmandeepk055

2

Answer:

1) Hydrogen Gas

2) Compressed Natural Gas

3) Coal and Petroleum

4) Electricity

Hope my answers is correct....

Answered by MissWierdo

3

Answer:

(i)Hydrogen Gas

(ii)CNG (Compressed Natural Gas)

(iii)LPG, Coal

(iv)Electricity

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