Question

write the reason that sodium cannot come in contact with water but Phosphorus preserves in water​

Answer 1

Answer:

The reaction of sodium with water is so very exothermic that the hydrogen gas formed during the reaction between the two, immedietly catches fire. That is why sodium is not kept near water . ... But phosphorus is not reactive with water and hence it can be stored in water without it undergoing any chemical change.

Answer 2

Explanation:

The reaction of sodium with water is so very exothermic that the hydrogen gas formed during the reaction between the two, immedietly catches fire. That is why sodium is not kept near water . ... But phosphorus is not reactive with water and hence it can be stored in water without it undergoing any chemical change.