Question

classical ideas of redox reactions​

Answer 1

Answer:

Additionally, many sectors including biological, industrial, pharmaceutical, metallurgical and agricultural employees redox reaction in different processes. Redox reactions consist of two reactions oxidation and reduction taking place hand in hand that is ,simultaneously.

Step-by-step explanation:

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Answer 2

Answer:

Classically oxidation refers to combination of an element or a substance with oxygen.

For example, C_(s) + O_2_(g) → CO_2_(g)

2Mg_(s) + O_2_(g) → 2MgO_(g)

In the reactions, C_(s) and Mg_(s) are oxidised to their oxides, CO_2_(g) and MgO_(s) respectively.

Classically reduction refers to combination of an element or a substance with hydrogen or removal of oxygen from its compound.

2H_2_(g)+ O_2_(g) → 2H_2O_(g)

In this reaction, hydrogen is oxidised and

oxygen is reduced.