Question

how does water get temporary hard in nature?

no spam plz thanyou :) :) :)

Answer 1

ĀNSWĒR ⏬⏬⏬

⭐ WATER HARDNESS ▶▶It is a measure of the amount of calcium and magnesium salts in water. 



⭐ There are two types of water hardness ▶



✨ TEMPORARY HARDNESS



✨ PERMANENT HARDNESS



⭐Temporary hard water can be softened by boiling thewater.


⭐ It is caused by the thermally unstable magnesium hydrogencarbonate and calcium hydrogencarbonate dissolved in the water.


⭐ Methods to remove hardness from water
are ▶▶


✨Adding Slaked Lime (Clark's Process)


✨Adding Washing Soda.

___________````````````✌✌✌✌_______`````


$thank \: you$
✌✌

# NO.1 HARYANVI ♠❤

# RABB SUKH RAKHE ✌☺

Answer 2

Answer:

Explanation:When the rainwater flows over the surface of the earth,it dissolves in it carbon dioxide gas present in the air,When the water containing carbon dioxide flows over the rocks containing calcium carbonate or magnesium carbonate it reacts with them to form their respective hydrogen carbonates and,hence, water becomes temporary hard.