Chemistry · Chemical Reactions and Equations
जब मैग्नीशियम रिबन को हवा में जलाया जाता है, तो यह एक पाउडर जैसा पदार्थ A बनाता है। जब A को पानी में घोला जाता है, तो यह पदार्थ B बनाता है जो लाल लिटमस को नीला कर देता है। पदार्थ A और B की पहचान कीजिए।
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1A = MgO, B = Mg(OH)2✓
- 2A = Mg(OH)2, B = MgO
- 3A = MgO2, B = Mg(OH)2
- 4A = MgO2, B = Mg(OH)
सही उत्तर देखें
A = MgO, B = Mg(OH)2
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