A) mud
B) dust
C) rust
D) None of these
Correct Answer: C
Solution :
Rust is chemically \[\text{F}{{\text{e}}_{\text{2}}}{{\text{O}}_{\text{3}}}\text{.x}{{\text{H}}_{\text{2}}}\text{O}\]
You need to login to perform this action.
You will be redirected in
3 sec
