2. Sample Papers
  3. NEET

NEET Sample Paper NEET Sample Test Paper-22

  • question_answer
    Wolframite ore is separated from tinstone ore by the process of

    A)  Roasting

    B)  Electromagnetic separation

    C)  Calcinations

    D)  Smelting

    Correct Answer: B

    Solution :

    As wolframite ore is magnetic in nature, hence, it is attracted by the magnet and falls just below the magnet, while non-magnetic part (tinstone ore) falls away from it. Hence, the correct option is (b).


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