Question

Chemical formula of oxide of a metal "M" is MO. Write down the chemical formula of it's chloride and nitrate.​

Answer 1

Explanation:

Given -

• Chemical formula of oxide of a metal M is MO

To Find -

• The chemical formula of its chloride and nitrate

Solution -

The Chemical formula of oxide is MO, It means, M has Valency 2 because Oxygen has its Valency 2. So, both the 2 cuts M₂O₂ = MO.

It means, Metal M belongs to 2nd Group (Alkaline Earth metal).

And

Chloride of 2nd Group Element is MCl₂

Because Cl has its Valency 1 and M has Valency 2. So, After Criss-crossing it forms MCl₂.

And

Nitrate of 2nd Group Element is M(NO3)₂.

Because NO3 has its Valency 1 and M has Valency 2. So, After Criss-crossing it forms M(NO3)₂.

Answer 2

chemical formula of oxide of a metal m is MO.To find-. the chemical formula of its chloride and nitrate.Solution- The chemical formula of oxide is Mo, it means, M has valency 2 because oxygen has its valency. 2. so, both the 2 cutsM2 O2 = MO.It means, metal m belongs to 2 Nd group ( alkaline earth metal). And chloride of 2nd group element is MCL2Because cl has its valency 1 and M has valency 2. So, After criss-crossing it from MCL 2. And Nitrate of 2nd group element is M( no3)2.Because No3 has it valency 1and m has valency 2. So, after Criss- crossing it froms M(no3) 2™................. hey Aryan ...... kya hua I mean trick ywri Ter