Question

why is hydrogen known as a good reducing agent ​

Answer 1

Answer:

Hydrogen acts as a good reducing agent means, when hydrogen gas is passed over hot metallic oxides of copper, lead, iron, etc. it removes oxygen from them and thus reduces them to their corresponding metal. Let us consider the following example, in each of which metallic oxide react with hydrogen. Metallic oxide act as oxidizing agents and hydrogen acts as a reducing agent.hydrogen-is-a-good-reducing-agent-what-do-you-understand-by-the-above-statement