hardness of water is due to the presence of which one of the following
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Answered by
2
Calcium sulphate is the right answer for this question.
It is because calcium sulphate helps to obtain the hardness in water. hardness.
The presence of this resource is a main reason for permanent hardness.
Hard drinking water has moderate health benefits, but can pose serious problems for the industrial settings.
It is because calcium sulphate helps to obtain the hardness in water. hardness.
The presence of this resource is a main reason for permanent hardness.
Hard drinking water has moderate health benefits, but can pose serious problems for the industrial settings.
Answered by
1
The hardness of water is the result of the presence of bicarbonates (calcium bicarbonate and Magnesium bicarbonate).
Explanation:
- The common cations found in the hard water are calcium ion and magnesium ion.
- The bicarbonates of the ions are responsible to make the water temporarily hard.
- So, we can observe that the rain water is relatively soft because it is free from those ions in the water molecules.
- Though these cations do not have much of the health risks but involves some insoluble deposits during the reactions.
To know more
Determination of total hardness of water by edta method
https://brainly.in/question/11988630
Calcium hydroxide cannot be used to remove permanent hardness of water.why?
https://brainly.in/question/5901966
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