MCQ
Scouring soaps and soap powder contain soap along with:
- ALime
- ✓Powdered pumice
- C$\mathrm{Al}_2\left(\mathrm{SO}_4\right)_3$
- DAll of the above
✓
Answer
Correct option: B.
Powdered pumice
Soap powders and scouring soaps contain some soap, a scouring agent $($abrasive$)$ such as powdered pumice or finely divided sand, and builders like sodium carbonate and trisodium phosphate.
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