2. Questions Bank
  3. 7th Class
  4. Science
  5. Acids, Bases and Salts / अम्ल, क्षार एवं लवण

7th Class Science Acids, Bases and Salts / अम्ल, क्षार एवं लवण Question Bank Acids, Bases and Salts

  • question_answer
    Common name of copper sulphate is:

    A) chalk                           

    B) quicklime

    C) nitre                            

    D) blue vitriol

    Correct Answer: D

    Solution :

    blue vitriol


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