Question

Activity 4.3
Let us check the nature of rus
formed as a result of the reaction
between fron. oxygen and water
Collect a spoonful of rust and
dissolve it in a very little amount of
water. You will find that the rus
remains suspended in water. Shake
the suspension well. Test the
solution with red and blue litmusa
papers (Fig. 4.3). What do you
observe? Is the solution acidic or
basic?
Rust
suspension
Red litmus
paper
Rust
Mg. 4.3: Testing the nature of rust
Scu​

Answer 1

Can't understand your question dear

Answer 2

Answer:

Rust consists of hydrated iron(III) oxides Fe2O3·nH2O and iron(III) oxide-hydroxide (FeO(OH), Fe(OH)3). It is typically associated with the corrosion of refined iron.