Question

what are oxidising and reducing agents .give examples with reaction

Answer 1

oxidizing agents are those agents in which oxygen atoms are gain and hydrogen atoms are loses is known as oxidising agent

And

reducing agents are those agents in which hydrogen atoms gains and oxygen atoms loses is known as reducing agent

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Answer 2

In a chemical equation the compound which gives oxygen for oxidation is called oxidising agent .

The substance which gives hydrogen for reduction is called reducing agent .

Ex- CuO+H2 ------> Cu + H2O

Here copper oxide is oxidising agent . Hydrogen is reducing agent.