Computer · Environmental Engineering
By boiling water, temporary hardness can be removed if it is caused by which of the following?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Calcium bicarbonate✓
- 2Calcium nitrate
- 3Magnesium sulphate
- 4Calcium sulphate
Correct answer
Calcium bicarbonate
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