InterviewSolution
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InterviewSolution
| 1. |
Differentiate soaps and detergents. |
| Answer» SOLUTION :`{:(,"SOAPS","DETERGENTS"),(1.,"It is a SODIUM salt of long chain FATTY acids","It is a sodium salt of sulphonic acids"),(2.,"Its effectiveness is reduced when used in hard water","It is effective even in hard water"),(3.,"Soaps are biodegradable","Most of the detergents are non-biodegradable"):}` | |