Science, asked by Samu293, 3 months ago

*The valency of sodium is 1, the valency of SO₄ is 2, then the chemical formula of the compound is ______.*

1️⃣ Na₂SO₄
2️⃣ Na(SO₄)₂
3️⃣ Na(SO₄)
4️⃣ 2Na₂SO₄​

Answers

Answered by rajeshreeborkar123
8

Answer:

The answer of given question is 3 Na(SO4)

Answered by RvChaudharY50
4

Given :- The valency of sodium is 1, the valency of SO₄ is 2, then the chemical formula of the compound is ______.*

1) Na₂SO₄

2) Na(SO₄)₂

3) Na(SO₄)

4) 2Na₂SO₄

Answer :- 1) Na₂SO₄

Explanation :-

symbol :- Na SO₄

valency :- 1 2

now, Cross - multiplying symbols with their respective valency we get,

→ Na * 2 + SO₄ * 1

→ Na₂SO₄

therefore, the chemical formula of the compound is Na₂SO₄ {Sodium Sulphate.}

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