Chemistry · Applied Chemistry
कपड़ा प्रसंस्करण और रासायनिक उपचार में, विरंजन (bleaching) मुख्य रूप से एक ________ उपचार है।
- 1सफेद करने का (whitening)✓
- 2मर्सराइजिंग (mercerizing)
- 3रंगाई का (dyeing)
- 4मॉर्डेंटिंग (mordanting)
सही उत्तर देखें
सफेद करने का (whitening)
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