By which of the following SO_2 is formed ?

Question

By which of the following SO_2 is formed ?

By which of the following SO₂ is formed ?
(a) Reaction of dil. H₂SO₄ with O₂
(b) Hydrolysis of dil. H₂SO₄
(c) Reaction of conc. H₂SO₄with Cu
(d) None of these

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

(c) Cu +2H₂ SO₄(conc) →CuSO₄ +SO₂ +2H₂O

4 views Answered 2023-02-05 15:29