2. Sample Papers
  3. CLAT

CLAT Sample Paper CLAT Sample Paper-12

  • question_answer
    The phenomenon of radioactivity was discovered by

    A)  Marie Curie                  

    B)        Pierre Curie                  

    C)        Henri Becquerel            

    D)        3J Thomson     

    Correct Answer: C

    Solution :

    Phenomenon of radioactivity was first discovered by AH Bacquerel in 1986, while studying flouorescene and phosphorence of compounds irradiated by visible light.


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