Question

Oxidation involves (i) gain of electron (ii) loss of electron (iii) addition of oxygen or electronegative element (iv) removal of hydrogen or electropositive element (a) (i),(ii), (iii) (b) (ii),(iii),(iv) (c) (i),(iii),(iv) (d) (i),(ii),(iv).​

Answer 1

Answer:

Option B - (ii),(iii)

Explanation:

so the corrent answer is Option B (ii),(iii). The addition of oxygen or removal of hydrogen is called oxidation. andremoval of h2 electropositive elementmeans (elements losing electrons ) like metals but hydrogen is non metal.

Hope it helps.