Chemistry · Acids, Bases and Salts
ब्लीचिंग पाउडर (विरंजक चूर्ण) के निर्माण में शामिल सही रासायनिक अभिक्रिया की पहचान कीजिए।
- 1NaCl + H2O + CO2 + NH3 → NH4Cl + NaHCO3
- 22 NaCl(aq) + 2 H2O(l) → 2 NaOH(aq) + Cl2(g) + H2(g)
- 3Ca(OH)2 + Cl2 → CaOCl2 + H2O✓
- 4NaHCO3 + H+ → CO2 + H2O + अम्ल का सोडियम लवण
सही उत्तर देखें
Ca(OH)2 + Cl2 → CaOCl2 + H2O
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