Question

What happens on adding sailt to the water in which eggs are boilded?why?

Answer 1

Adding salt allows the water to boil at a higher temperature, so the eggs cook somewhat quicker.

Answer 2

It increases the boiling point of water,so that the eggs cook somewhat quicker.
Also,it will make the albumin to coagulate,if the shell is cracked while cooking the egg and will help in keeping the egg in the eggshell until it is fully cooked.