The gas that usually causes explosions in coal mines is 1 Hydrogen 2 Carbo

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The gas that usually causes explosions in coal mines is

1 Hydrogen

2 Carbon monoxide

3 Air

4 Methane

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The gas that usually causes explosions in coal mines is 1 Hydrogen 2 Carbon monoxide 3 Air ..

Answer / guest

(4) Methane

Is This Answer Correct ?

24 Yes

3 No

The gas that usually causes explosions in coal mines is 1 Hydrogen 2 Carbon monoxide 3 Air ..

Answer / rajesh barik

4. methane

Is This Answer Correct ?

9 Yes

1 No

The gas that usually causes explosions in coal mines is 1 Hydrogen 2 Carbon monoxide 3 Air ..

Answer / kapil

methane

Is This Answer Correct ?

5 Yes

1 No

The gas that usually causes explosions in coal mines is 1 Hydrogen 2 Carbon monoxide 3 Air ..

Answer / shailesh ginoya

4. methane

Is This Answer Correct ?

5 Yes

1 No

The gas that usually causes explosions in coal mines is 1 Hydrogen 2 Carbon monoxide 3 Air ..

Answer / abhimanyu

methane

Is This Answer Correct ?

3 Yes

1 No

The gas that usually causes explosions in coal mines is 1 Hydrogen 2 Carbon monoxide 3 Air ..

Answer / rajesh

ch4

Is This Answer Correct ?

3 Yes

2 No

The gas that usually causes explosions in coal mines is 1 Hydrogen 2 Carbon monoxide 3 Air ..

Answer / akash

4.methane

Is This Answer Correct ?

2 Yes

1 No

The gas that usually causes explosions in coal mines is 1 Hydrogen 2 Carbon monoxide 3 Air ..

Answer / surendra

its Hydrogen that combusts and cause explosion

Is This Answer Correct ?

1 Yes

2 No

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