Science · Chemistry
कपड़ों की रंगाई में किस रसायन का उपयोग किया जाता है?
- 1जिंक ऑक्साइड
- 2फिटकरी✓
- 3नाइट्रस ऑक्साइड (N2O)
- 4अमोनिया (NH3)
सही उत्तर देखें
फिटकरी
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