2. Questions Bank
  3. 10th Class
  4. Science
  5. Metals and Non-metals / धातु और अधातु

10th Class Science Metals and Non-metals / धातु और अधातु Question Bank 10th CBSE Science Metals and Non-metals

  • question_answer
      A metal M does not liberate hydrogen from acids but reacts with oxygen to give a black coloured product. Identify M and black coloured product and also explain the reaction of remove overlap.

    Answer:

                      M is copper. Copper does not react with acids but reacts with oxygen to form copper oxide.               (1)                         (2)


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