Question

Ques 4: Write the formula of following compounds by showing the valency of ions- (b) Aluminium Sulphate (b) Calcium Hydroxide​

Answer 1

Answer:

1. Al SO⁴

x

3 4

Al⁴SO³

2. Ca OH

x

2 1

Ca ( OH ) ²

Please mark my answer as brainlist.

Hope this will help you ☺️☺️