Question

2. When crystals of Ferrous sulphate are strongly heated, the residue
obtained is
(A) red in colour
(B) blue in colour
(C) green in colour
(D) colourless​

Answer 1

Answer:

option a

Explanation:

WHEN. IT. IS. STRONGLY. HEATED.

RESIDUE. IS. RED. IN. COLOUR

Answer 2

Answer:

i think c..............