Chemistry · Chemical Reactions
जब बिना बुझा चूना (quicklime) पानी के साथ अभिक्रिया करता है, तो निम्नलिखित में से कौन सी रासायनिक अभिक्रिया होती है?
- 1CaO(s) + H 2 O(l) → Ca + H 2 (aq)
- 2C(s) + O 2 (g) → CO 2 (g)
- 3CaO(s) + H 2 O(l) → Ca(OH) 2 (aq)✓
- 4CH 4 (g) + 2O 2 (g) → CO 2 (g) + 2H 2 O(g)
सही उत्तर देखें
CaO(s) + H 2 O(l) → Ca(OH) 2 (aq)
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