Question

what ferrous sulphate Crystal are heated, the residue obtained in the test tube is
a.red coloured b. blue colour c. green colour d.colorless

Answer 1

☆hey mate☆

the colour is green.......

thank you!☺️

Answer 2

▄▀▄ █▄░█ ▄▀▀ █░░░█ █▀▀ █▀▀▄
█▀█ █░▀█ ░▀▄ █░█░█ █▀▀ █▐█▀
▀░▀ ▀░░▀ ▀▀░ ░▀░▀░ ▀▀▀ ▀░▀▀

OPTION... a) IS THE CORRECT OPTION... ✔✔

IRON OXIDE IS THE FORMED COMPOUNDS AFTER HEATING FERROUS SULPHATE...IS GREEN WHITE RESIDUE IS OF RED COLOUR.

✨✨HOPE IT HELPS ✨✨✨