Methane gas is dangerous primarily because it is

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Multiple Choice

Methane gas is dangerous primarily because it is

Explanation:
Methane’s danger comes from its ability to form flammable and explosive mixtures with air and ignite easily. In air, methane can ignite over a wide concentration range (roughly 5% to 15%), so even small leaks can become explosive if an ignition source is present. That explosive potential is the primary hazard, which is why safe handling focuses on preventing leaks, controlling ignition sources, and ensuring good ventilation. The fact that methane is odorless and colorless makes leaks harder to detect, but those properties don’t define the danger as strongly as the tendency to ignite and explode.

Methane’s danger comes from its ability to form flammable and explosive mixtures with air and ignite easily. In air, methane can ignite over a wide concentration range (roughly 5% to 15%), so even small leaks can become explosive if an ignition source is present. That explosive potential is the primary hazard, which is why safe handling focuses on preventing leaks, controlling ignition sources, and ensuring good ventilation. The fact that methane is odorless and colorless makes leaks harder to detect, but those properties don’t define the danger as strongly as the tendency to ignite and explode.

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