Science · Science

Why does the blue-red color of copper go away when put in water?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1Copper coating reacts with oxygen in water.
2Copper coating dissolves in water.✓
3Copper coating oxidizes in water.
4Copper coating is insoluble in water.

Correct answer

Copper coating dissolves in water.

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 Science?

Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.

Start Free Mock Test →

Chapter Practice

Want more practice questions on Science?

Solve complete topic-wise tests with detailed solutions on GkGet.

Practice Science MCQs →

Recommended practice questions in Science · Science

Browse More Science →

Which of the following events is considered a major turning point that fueled Indian nationalism during British rule due to its brutal nature and widespread condemnation?

Solve Question→

Which of the following events is considered the first major peasant uprising against the British in India?

Solve Question→

Who led the Non-Cooperation Movement in India?

Why does the blue-red color of copper go away when put in water?

Download Single Question PDF

Share with Friends & Study Groups

Preparing for Science?

Practice by Subject

Practice by Exam

Topic-Wise Solved Questions

Why does the blue-red color of copper go away when put in water?

Download Single Question PDF

Share with Friends & Study Groups

Preparing for Science?

Related Practice Questions

Practice by Subject

Practice by Exam

Topic-Wise Solved Questions