The salt that reacts with dilute hydrochloric acid to produce a pungent smelling gas which…

Chemistry JAMB 1999

The salt that reacts with dilute hydrochloric acid to produce a pungent smelling gas which decolourizes acidified purple potassium tetraoxomanganate (VII) solution is

  • Na2SO4
  • Na2SO3 checkmark
  • Na2S
  • Na2CO3

The correct answer is: B

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