Question

Vetrocoke solution is

a.

a mixture of K₂CO₃ and As₂O₃.

b.

K₂SO₄.

c.

a mixture of Na₂CO₃ and As₂O₃.

d.

Na₂SO₄.

Answer: (a).a mixture of K₂CO₃ and As₂O₃.

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Q. Vetrocoke solution is

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