Question:

When $SO_2$ gas is passed into aqueous $Na_2CO_3$ the product(s) formed is (are)

Updated On: Mar 4, 2024
  • $NaHSO_4$
  • $Na_2SO_4$
  • $NaHSO_3$
  • $Na_2SO_3$ and $NaHSO$
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The Correct Option is C

Solution and Explanation

The correct answer is C:\(NaHSO_3\)
On passing the \(SO _{2}(g)\) in the aqueous solution of \(Na _{2} CO _{3}\) we get \(NaHSO _{3}\) as product. \(Na _{2} CO _{3}+ H _{2} O +2 SO _{2}(g) \longrightarrow 2 NaHSO _{3}+ CO _{2}\)
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