Question

Consider the following statements.

A - Iron + Moisture + Oxygen = Iron Oxide.

B - The rust that develops in rocks with iron content cannot be removed, thereby, keeping the original structure of the rock intact.

Identify the correct statements.

• A. A only
• B. B only
• C. Both A & B
• D. Neither A nor B

Answer 1

The correct option is A A only

The correct statements are:

A - Iron + Moisture + Oxygen = Iron Oxide.

B - The rust that develops in rocks gets removed easily, hence loosening the original structure of the rock. This makes them weak, eventually breaking them.