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Questions and Answers
What is the purpose of trisodium phosphate in soap powders?
What is the purpose of trisodium phosphate in soap powders?
- To make it lather
- To prevent rapid drying (correct)
- To make the soap act capidly
- For good odour
What effect does trisodium phosphate have on soap powders?
What effect does trisodium phosphate have on soap powders?
- Makes it smell good
- Prevents rapid drying (correct)
- Makes it more colorful
- Makes it more viscous
Why is trisodium phosphate added to soap powders?
Why is trisodium phosphate added to soap powders?
- To make it more effective
- To prevent rapid drying (correct)
- To make it less foamy
- To make it more fragrant
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