Science · Chemistry
When exposed to moist air for a long time, which metal acquires a green coating of basic carbonate?
- 1Copper✓
- 2Iron
- 3Silver
- 4Gold
Correct answer
Copper
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!
Preparing for Science?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Want more practice questions on Chemistry?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Science · Chemistry