It has been observed that sodium reacts so vigorously with water that it catches fire, whereas magnesium reacts only with hot water. Zinc reacts with boiling water, whereas iron reacts with steam. Based on these observations, select the correct statement from the following?
1
An aqueous solution of iron sulphate can be safely stored in a magnesium or a zinc container.
2
An aqueous solution of sodium sulphate can be safely stored in a zinc or an iron container.
3
An aqueous solution of iron sulphate can be safely stored only in a zinc container.
4
An aqueous solution of zinc sulphate can be safely stored only in a magnesium container.