Question

I will mark you as brainliest if u write the valency of sulphate with proper steps, irrelevant/spam answers and answers without steps will be reported!!​

Answer 1

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Answer 2

Answer:

H2SO4 , two molecules of hydrogen show that valency of H is 1 and that of SO4is 2.

Al2(SO4)3, two molecules of Al shows that valency of SO4 is 2 and that of Al is 3.

Explanation:

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