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In the experiment to show that ‘light is necessary for photosynthesis’, the reason for boiling the leaf in alcohol is to:

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NCERT Important Questions Class 10 Science
CBSE 2022-2023.
NCERT Book Extra Questions for Session 2022-2023
CBSE Board and UP Board Others state Board
NCERT book extra.

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1 Answer

  1. Alcohol being organic solvent breaks membranes and dissolves chlorophyll so that
    blue-black colour of starch-iodine complex is clearly noticeable.

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