Chemistry · Water Purification and Compounds
पीने के पानी का क्लोरीनीकरण आमतौर पर पानी में क्लोरीन की गोलियां या ______ मिलाकर किया जाता है।
- 1हल्दी पाउडर
- 2साधारण नमक
- 3बेकिंग सोडा
- 4ब्लीचिंग पाउडर (विरंजक चूर्ण)✓
सही उत्तर देखें
ब्लीचिंग पाउडर (विरंजक चूर्ण)
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