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UPSC Chemistry States of Matter / पदार्थ की अवस्थाएँ - गैस एवं द्रव Question Bank Chemistry, Matter and its Composition

  • question_answer
          The chemical technique applied to find out age of fossils is knows as

    A) Carbon dating    

    B)       Nuclear fusion

    C) Photosynthesis   

    D)       Fermentation

    Correct Answer: A

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