OXIDATION

Which of the following statement is not, correct? : Oxidant is a substance which increases the oxidation number of other substance, Reductant is a substance which decreases the oxidation number of other substance., The oxidation number of oxidant decreases, In oxidation there is decrease in oxidation number.

Al_(2)O_(3) is an example of an axific oxide a basic oxide an amphoteric oxide a neutral oxide

sulphur dioxide is------------ (AS_(1)) (a) basic oxide (b) acidic oxide (c) neutral oxide (d) amphoteric oxide

Out of the following oxides, the amphoteric oxide is:

NO is an acidic oxide, while NO_(2) is a neutral oxide.

Calcium oxide, magnesium oxide, lithium oxide, zinc oxide

Photochemical oxidant are _______ oxidants.