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Preeti Tripathi

Teaching Exams
Science
2 years ago

what is hard water

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Abhishek Mishra

2 years ago

hard water is water that has high mineral content. hard water is formed when water percolates through deposits of limestone chalk poor or gypsum which are largely made up of calcium and magnesium carbonate bicarbonates and sulphate. hard drinking water may have moderate health benefits.

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