Question

Why is Dolomite applied to the coal seams?

• A. To prevent the oxidation of coal.
• B. To prevent fires in the mines.
• C. To allow the oxidation of coal.
• D. To allow the easy mining of coal.

Answer 1

Answer: (A), (B)

The correct options are
A To prevent the oxidation of coal.
B To prevent fires in the mines.

Dolomite is applied to the coal seam to prevent oxidation of the coal and to prevent fires. Using dolomite also keeps the surrounding area reflective, increasing intensity of light deep underground.