Question

Do as directed
(1) Blue coloured solution is given in the figure. Which solution is it? What causes the
colour change in this solution. Explain
green colour solution
Blue colour solution
b
Radish iron nalt
(2) A flag near the check post furts in the direction of sea. Is it midnight or afternoon?
Why?
(3) Describe the experiment showing the conduction of heat in solid substance with
diagram​

Answer 1

Answer:

green colour solution is ferrous sulphate while blue colour solution is copper sulphate solution