1.

(a)Identify the mistakes (s) in the diagrams and give justification.Whatinference can be drawn from above diagrams ?

Answer»

SOLUTION :(a) The level of water in TESTTUBE B should be higher . Water shouldoccupy 1 /5 th of the total volume of test tube B.
(b) since 1/5 th of the total volume of air is consumed due to theburning of PHOSPHOROUS, this space GETS occupied by water.


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