Question

Concept of oxidisation and reduction​

Answer 1

Answer:

Oxidation is the gain of oxygen.

Reduction is the loss of oxygen.

Answer 2

Answer: OXIDISATION : when a chemical reaction occurs the substance being tested is provided with extra oxygen is know as OXIDISATION or expelling of CO2

Reduction : when the substance absorb CO2 and the expelling of oxygen is known as REDUCTION.

HOPE IT HELPS .