Multiple choice

Sodium metal is very reactive. It reacts vigorously with water and oxygen and generates a lot of heat. To avoid the vigorous reaction, sodium metal is stored in

  1. acid

  2. water

  3. covered plate on the table

  4. paraffin wax

  5. kerosene

Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

Vigorous reaction of sodium is prevented when kept in kerosene.