What Do You Mean By Degree Of Hardness?

1.	What Do You Mean By Degree Of Hardness?
Answer» The number of GRAINS of calcium carbonates which is PRESENT in 70000 grains of WATER is known as degree of HARDNESS of water. The number of grains of calcium carbonates which is present in 70000 grains of water is known as degree of hardness of water.

Answer»

The number of GRAINS of calcium carbonates which is PRESENT in 70000 grains of WATER is known as degree of HARDNESS of water.

The number of grains of calcium carbonates which is present in 70000 grains of water is known as degree of hardness of water.

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