RAJASTHAN PMT Rajasthan - PMT Solved Paper-2000

  • question_answer
    Which one of the following peak absorption of ultraviolet light by heterocyclic bases (nitrogen bases)?

    A)  26 nm                                  

    B)  1500 nm

    C)  75 nm                  

    D)         260 nm

    Correct Answer: D

    Solution :

    Peak absorption of UV light by heterocyclic bases is 260 nm.


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