Chemistry: Ways to keep fruits from going brown: Take three slices of apple. Place one slice in a bowl. Keep it open. Put one of them in water and the other in lemon juice. Keep them for half an hour. Note down which is going brown first and find out the reason for your observation. Repeat this experiment with other fruits. (a) Find out: Which fruits go brown first? (b) Try different concentrations of lemon juice… which works best? (c) Could you use other fruit juices instead? What about a vitamin C tablet dissolved in water? Make a report on your observations (use A4 sheets)
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Explanation:
Option a because malic acid present in get oxydisie on reaction with oxygen present in air
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