Question

\[\ce{NaOH + SO2 -> X + H2O}\]

\[\ce{X + H2O + SO2 -> Y}\]

Identify X and Y.

पर्याय

• Na₂SO₃, NaHSO₃

• Na₂S₂O₃, NaHSO₃

• NaHSO₃, NaOH

• SO₃, Na₂SO₃

Answer 1

Na₂SO₃, NaHSO₃

Explanation:

\[\ce{2NaOH + SO2 -> \underset{(X)}{Na2SO3} + H2O}\]

\[\ce{Na2SO3 + H2O + SO2 -> \underset{(Y)}{NaHSO3}}\]