2. Questions Bank
  3. 12th Class
  4. Chemistry
  5. Electrochemistry / विद्युत् रसायन

12th Class Chemistry Electrochemistry / विद्युत् रसायन Question Bank 12th CBSE Chemistry Electrochemistry

  • question_answer
      Give example of a corrosion which is useful?

    Answer:

      Formation of protective oxide layer on Al sheet.


You need to login to perform this action.
You will be redirected in 3 sec spinner