Chemistry, asked by Violet1321, 5 months ago

Derive the molecular formula of the compound Aluminium Sulphate

Answers

Answered by Anonymous

0

Answer:

Answer

Valency of aluminium (Al

3+

)= 3

Valency of sulphate (SO

4

2−

) =2

By applying crisscross method:

Formula is Al

2

(SO

4

)

3

Hence, option A is correct.

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