7th Class Science Acids, Bases and Salts Question Bank Acids, Bases and Salts

  • question_answer Phenolphthalein turns_______ in acidic and neutral solutions.

    A) colourless      

    B) pink

    C) red                              

    D) green

    Correct Answer: A

    Solution :

    colourless        

adversite


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

Free
Videos