Question

which product of coal is used as a reducing agent in the extraction of metals​

Answer 1

Coke

Explanation: Coke is a tough and porous black solid substance Coke is prepared by heating coal in the absence of air. Coke is an almost pure form of carbon. Coke is mainly used as a reducing agent in the extraction of metals (like iron, zinc etc.)

Answer 2

ÀÑSWÉR.

Coke

Explanation: Coke is a tough and porous black solid substance Coke is prepared by heating coal in the absence of air. Coke is an almost pure form of carbon. Coke is mainly used as a reducing agent in the extraction of metals