Which of the following reactions is sulphur (IV) oxidizing agent?

Question 1 Report

Which of the following reactions is sulphur (IV) oxidizing agent?

2HNO _3(aq) + SO_2(g) → H₂SO_4(aq) + 2NO_2(g)

2KMnO _4(aq) + 5SO_2(g) + 2H₂O → K₂SO_4(aq) +MnSO_4(aq) 2H₂SO_4(aq)

FeCI_3(aq) + SO_2(g) + 2H₂O_(l) → FeCI _2(g)+ 2HCI_(g) + H₂SO_4(aq)

2H₂S_(g) + SO_2(g) →2H₂O_(l) + 3S_(s)

Periodic Chemistry (Ghana Only)

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