Question

(6
(c с
violet
6. Co
WE
7.C
2.
Column A
Column B
(a) Blue salt changes to
(i) Ammonium
white and then black
dichromate
(b) Orange-coloured compound (ü) Iodine
changes to green.
(c) Red compound changes to (iii) Zinc Nitrate
brown and then yellow.
(d) White to yellow when hot (iv) Copper Sulphate
and white when cold.
(e) Violet solid changes to
(v) Red Lead
violet vapours.
ac
ity of
datas​

Answer 1

Answer:

a blue salt changes to ammonia