Chemistry, 01.12.2020 19:50 oprajapati

A teacher cut an apple into three wedges of the same size. she dipped one wedge in the lemon juice ,dipped another in water and left one alone. then she left the wedges on a paper towel in her desk. after 1 hour only the wedge that had been dipped in lemon juice was still yellow .the other two wedges had turned brown. what is one way the teacher could replicate this experiment?

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A teacher cut an apple into three wedges of the same size. she dipped one wedge in the lemon juice ,...