1.

What happens when chloride, bromide and iodide are separately heated with conc. H_(2)SO_(4)?

Answer»

SOLUTION :a. CHLORIDE gives HCl gas which gives thick white fumes with aqueous AMMONIA.
b. Bromide gives reddish-brown `Br_(2)` vapours.
c. Iodide gives violet vapours of iodine which turns STARCH paper blue.


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