Chemistry · Acids, Bases and Salts
निम्नलिखित विकल्पों में से कौन सा एक क्षारीय ऑक्साइड (क्षार) है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1NO2
- 2SO2
- 3CO2
- 4CuO✓
सही उत्तर देखें
CuO
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