Physics · Environmental Engineering
The temporary hardness of water is primarily due to the presence of:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1bicarbonates of calcium and magnesium✓
- 2bicarbonates of sulphates
- 3bicarbonates of nitrates
- 4bicarbonates of chlorides
Correct answer
bicarbonates of calcium and magnesium
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