Question

Amal has collected a spoonful of rust from their window panes and added some water

to it. He then tested the suspension with red and blue litmus papers separately.

a) What did he observe?

b) What did he conclude about the nature of the suspension.

c) Write the formula of rust.​

Answer 1

Answer:

A) RED litmus paper will turns to Blue.

B) The suspension is basic in nature.

C)Fe2O3•32H2O

Explanation:

Please correct me if I am wrong.