NEET Biology Photosynthesis in Higher Plants Question Bank Critical Thinking

  • question_answer
    The emperical formula for chlorophyll 'a' is [KCET (Med.) 1994, 2000; AFMC 1994]

    A) \[{{C}_{35}}{{H}_{72}}{{O}_{5}}{{N}_{4}}Mg\]

    B) \[{{C}_{55}}{{H}_{70}}{{O}_{6}}{{N}_{4}}Mg\]

    C) \[{{C}_{55}}{{H}_{72}}{{O}_{5}}{{N}_{4}}Mg\]

    D) \[{{C}_{54}}{{H}_{70}}{{O}_{6}}{{N}_{4}}Mg\]

    Correct Answer: C

    Solution :

    Chlorophyll a is bluish-green with empirical formula of\[{{C}_{55}}{{H}_{72}}{{O}_{5}}{{N}_{4}}Mg\].


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