No products in the cart.

What happens when copper powder is …

CBSE, JEE, NEET, CUET

CBSE, JEE, NEET, CUET

Question Bank, Mock Tests, Exam Papers

NCERT Solutions, Sample Papers, Notes, Videos

What happens when copper powder is heated ?
  • 2 answers

Tanu Kumari 5 years, 1 month ago

When the copper powder is heated in a ' china dish' , the copper powder surface becomes coated with " black colour substance" due to the formation of 'copper oxide' by surface oxidation. Copper reacts with oxygen in the air upon heating and forms copper oxide .

Suryansh Singh 5 years, 1 month ago

It changes. Into CuO copper oxide which is black in color
http://mycbseguide.com/examin8/

Related Questions

Explain three stages of resource planning
  • 3 answers
How do organisms obtain their nutrition?
  • 1 answers
What is the function of petal and sepal.
  • 1 answers

myCBSEguide App

myCBSEguide

Trusted by 1 Crore+ Students

Test Generator

Test Generator

Create papers online. It's FREE.

CUET Mock Tests

CUET Mock Tests

75,000+ questions to practice only on myCBSEguide app

Download myCBSEguide App