If the formula of metal sulphite of a metal M is MSO_(3) ,give the formulae of its(a)phosphate(b)hydrogen phosphate (c ) chloride

If the formula of metal sulphite of a metal M is MSO_(3) ,give the for

1.	If the formula of metal sulphite of a metal M is MSO_(3) ,give the formulae of its(a)phosphate(b)hydrogen phosphate (c ) chloride
Answer» Solution :In`MSO_(3),`the valency of sulphite is 2. HENCE the valency of M is also 2.