The Valency of Aluminium is 3. Write the Valency of Other Radicals Present in the Following Compounds of Aluminium Sulphate.

Question

The valency of aluminium is 3. Write the valency of other radicals present in the following compounds of Aluminium sulphate.

Solution

Aluminium sulphate — Al₂(SO₄)₃
Here valency of aluminium is 3
Another radical = Sulphate (SO₄^2-)
Valency of (SO₄2-) = 2

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Molecular Formula of Compounds

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Q 5.4 Q 5.3 Q 6

Chapter 5: Language of Chemistry - Exercise [Page 67]

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S.P. Singh Concise Chemistry [English] Class 8 ICSE

Chapter 5 Language of Chemistry
Exercise | Q 5.4 | Page 67

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