Assertion (A) `NaCl` reacts with concentrated `H_(2)SO_(4)` to give colourless fumes with pungent smell. But on adding `MnO_(2)` the fumes become greenish yellow.
Reason (R ) `MnO_(2)` oxidises HCl to chlorine gas which is greensh yellow.

Assertion (A) : NaCl reacts with concentrated H_(2)SO_(4) to give coloured fumes with pungent smell. But on adding MnO_(2) the fumes become greenish - yellow. Reason (R) : MnO_(2) oxidises HCl to chlorine gas which is greenish -yellow. Reason (R) : MnO_(2) oxidises HCI to chlorine gas which greenish- yellow.

Assertion : NaCl reacts with concentrated H_2SO_4 to give colourless fumes with pungent smell. But on adding MnO_2 the fumes become greenish yellow. Reason : MnO_2 oxidises HCl to chlorine gas which is greenish yellow.

Consider the following reactions X_((aq)) + H_(2) SO _(4 (dil)) to Y, colourless gas with pungent smell

On addition of conc. H_(2)SO_(4) to a chloride salt, colourless fumes are evolved but in case of iodide salt, fumes come out. This is because

On addition of con. H_(2)SO_(4) to a chloride salt, colourless fumes come out. This is because

On adding of conc. H_(2)SO_(4) ot a chloride salt colourless fumes are evolved but in case of iodide salt. Violet fumes come out. This is because

NaCl when heated with conc H_(2) SO_(4) and MnO_(2) liberates_______