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| 1. |
Alum is used by dyers of clothes |
| Answer» <html><body><p>for fire proofing fabrics<br/>as first-aid for cuts<br/>for softening <a href="https://interviewquestions.tuteehub.com/tag/hard-1015537" style="font-weight:bold;" target="_blank" title="Click to know more about HARD">HARD</a> water<br/>as mordant</p>Solution :The `Al^(3+)` ions <a href="https://interviewquestions.tuteehub.com/tag/produced-592947" style="font-weight:bold;" target="_blank" title="Click to know more about PRODUCED">PRODUCED</a>, when potash alum is dissolved in water, <a href="https://interviewquestions.tuteehub.com/tag/act-1106" style="font-weight:bold;" target="_blank" title="Click to know more about ACT">ACT</a> as a mordant in the process of <a href="https://interviewquestions.tuteehub.com/tag/dyeing-961072" style="font-weight:bold;" target="_blank" title="Click to know more about DYEING">DYEING</a> of <a href="https://interviewquestions.tuteehub.com/tag/clothes-919776" style="font-weight:bold;" target="_blank" title="Click to know more about CLOTHES">CLOTHES</a>.</body></html> | |