Chemistry · p-Block Elements
अभिक्रिया 2Na2S2O3 + I2 → A + 2NaI में; A _________ होगा।
- 1Na2S2O3·H2O
- 2Na2S4O6✓
- 3Na2SO4
- 4Na2SO3
सही उत्तर देखें
Na2S4O6
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