The salt that reacts with dilute hydrochloric acid to produce a pungent smelling gas which decolourizes acidified purple potassium tetraoxomanganate (VII) solution is By: Sunday|Published on: Sep 14|Categories: Chemistry JAMB| 0 comments A. Na2SO4 B. Na2SO3 C. Na2S D. Na2CO3 Correct Answer: Option B = Na2SO3 Users Also Read These:Ethanol reacts with excess acidified K2Cr2O7 to produce?In the laboratory preparation of chlorine from…A colourless gas with a pungent smell is evolved…Compound N reacts with sodium metal to produce a gas…Ethene decolourises acidified potassium…SEE ALSO Benzene reacts with hydrogen in the presence of nickel catalyst at 180°C to give?