Question

the colour of gas produced on thermal decomposition of ferrous sulphate crystal is : greenish yellow or yellow or reddish yellow or brownish black . class 10 pls tell with reason plz plz heip me help I WILL GIVE ALL TO BRAINLY FULL MARKS ,HEART AND MANY MORE

Answer 1

Answer:

colour less gas is formed but pungent smelling know as So2 ,, So3