Question

PbS react with ozone to form lead sulphate and oxygen. As per balanced chemical equation molecules of ozone required for every molecule of PbS are

(1) 4

(2) 3

(3) 2

(4) 1​

Answer 1

Answer:

4

Explanation:

Right to collect diwani by the british began dual government in Bengal.' Jstify the statement by giving relevant arguments.