Question

2. When ferrous sulphate crystals are heated, the residue obtained in the test tube is
a. red coloured b. blue coloured
c. green coloured
d. colourless​

Answer 1

Answer:

Answer. ➡️on heating ferrous sulphate it decomposes into ferric oxide Fe2O3 (residue) which is red in colour

Answer 2

Answer:

On heating ferrous sulphate it decomposes into ferric oxide Fe2O3 (residue) which is red in colour. When ferrous sulphate crystals are heated, the residue obtained in test tube is red colour

Explanation:

plz me mark as brainiest and thank me