Which poisonous gas is formed as a result of incomplete combustion?
(a) coal gas
(b) carbon monoxide
(c) carbon dioxide
(d) nitrogen oxide

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Solution

(b) carbon monoxide

Incomplete combustion of fuels produces carbon monoxide gas. It is dangerous to burn coal in a closed room because it produces carbon monoxide gas, which can kill persons sleeping in that room.

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Incomplete burning of fuel produces __ (Carbon dioxide/Carbon monoxide) which is a Poisonous gas.

Question 6
Incomplete combustion of fuel such as petrol and diesel gives
(a) Nitrogen oxide
(b) Sulphur dioxide
(c) Carbon monoxide
(d) Carbon dioxide

Q. Carbon monoxide is the poisonous oxide that is formed upon incomplete combustion of carbon.

Question 6
Incomplete combustion of fuel such as petrol and diesel gives
(a) Nitrogen oxide
(b) Sulphur dioxide
(c) Carbon monoxide
(d) Carbon dioxide

Match the following :

$\begin{matrix} Column A & Column B 1. A product of incomplete burning & (a) Hopcolite 2. Nature of carbon monoxide & (b) Combustible gas 3. A compound formed by the combination & (c) Carboxy-haemoglobin of haemoglobin and carbon monoxide 4. A mixture of metallic oxides & (d) Carbon monoxide 5. Carbon monoxide & (e)Highly poisonous \end{matrix}$

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Which poisonous gas is formed as a result of incomplete combustion? (a) coal gas (b) carbon monoxide (c) carbon dioxide (d) nitrogen oxide

(b) carbon monoxide Incomplete combustion of fuels produces carbon monoxide gas. It is dangerous to burn coal in a closed room because it produces carbon monoxide gas, which can kill persons sleeping in that room.

Which poisonous gas is formed as a result of incomplete combustion?
(a) coal gas
(b) carbon monoxide
(c) carbon dioxide
(d) nitrogen oxide

(b) carbon monoxide

Incomplete combustion of fuels produces carbon monoxide gas. It is dangerous to burn coal in a closed room because it produces carbon monoxide gas, which can kill persons sleeping in that room.