hardness of water is expressed in
Answers
Answered by
1
Answer:
ppm...... .....is the ans
The hardness of water is expressed in terms of ppm because the molecular weight of calcium carbonate is 100gm/mol. It is easy to calculate. This is one of the main reason for expressing the hardness of water in ppm. Also calcium carbonate is insoluble in water therefore it is easy to calculate its amount in water.
Answered by
0
weight of water is expressed in gram .
Similar questions
Computer Science,
5 months ago
India Languages,
5 months ago
Science,
5 months ago
English,
10 months ago
Math,
10 months ago
Math,
1 year ago
Math,
1 year ago