Activity - Observe the given experiment in text book (lesson Plasma membrane) and do the
activity of your home-
Observation of material in different solutions
Material:
Two beakers, Top water, Suger solution Dry grapes
or kishmish(yendu draksha)
Procedure
Take 100 ml of water in a beaker Keep dry rain
(kishmish) in it. Leave it for one hour observe what has
happened Take it out and compare it with the dry
raisin Is there any change in the size of kishmish. Then take 100 ml of saturated
solution of sugar in a beaker, which was already prepared
Observe the experiment after two hours. Record your observations in your notebook
Weite your observations about size of kishmish in glass containing tap water and sugar solution
Answers
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Answer:
Sorry yar copy ni ho raha
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