Chemistry · Carbon and its Compounds
Which of the following is a common drawback of using soap in hard water?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Soap loses its colour in hard water.
- 2Soap creates too much lather.
- 3Formation of soap scum due to the reaction with calcium and magnesium ions.✓
- 4Soap dissolves too quickly in hard water.
Correct answer
Formation of soap scum due to the reaction with calcium and magnesium ions.
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