Science, asked by palakpreetkaur660, 8 months ago

The gas usually causing explosions in coal mines is:
A. Hydrogen B. Carbon monoxide C. Air D. Methane

Answers

Answered by AdorableMe

59

The gas usually causing explosions in coal mines is:

A. Hydrogen

B. Carbon monoxide

C. Air

D. Methane

Answered by aaryacool4all

0

A hydrogen causes explosion

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