Answer the following questions by selecting the correct/most appropriate options.


Which of the following statements regarding rusting of iron are true?
A. It involves a chemical reaction between iron and oxygen.
B. It is an exothermic reaction.
C. It can take place at room temperature.
D. It is reversible reaction.

Correct option is C

The correct statements regarding the rusting of iron are: (c) A, B, and C
A. It involves a chemical reaction between iron and oxygen.
B. It is an exothermic reaction.
C. It can take place at room temperature.
Rusting of iron involves a chemical reaction between iron and oxygen, is exothermic, and can occur at room temperature.