Chemistry · Chemical Reactions
जब एक चाइना डिश में कॉपर पाउडर को गर्म किया जाता है, तो कॉपर पाउडर की सतह पर एक काले रंग का पदार्थ जमा हो जाता है। यह किसके बनने के कारण होता है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1CuCO3
- 2Cu(OH)2
- 3Cu2O
- 4CuO✓
सही उत्तर देखें
CuO
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Preparing for Chemistry?
Practice full-length Chemistry mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Chemical Reactions MCQs →Want more practice questions on Chemical Reactions?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Chemistry · Chemical Reactions