Name the following radicals and give their valencies :1. Sulphate S – InterviewSolution

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1.

Name the following radicals and give their valencies :1. Sulphate SO42. Carbonate CO33. Hydroxide OH4. Dichromate Cr2O7

Answer»

Radicals	Valency
1. Sulphate SO₄	2
2. Carbonate CO₃	2
3. Hydroxide OH	1
4. Dichromate Cr₂O₇	2

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