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i want the ans fast who ans this question fadtly ill mark as brainlist i want the ans ​

Answer 1

Answer:

you don't thanks and mark us brainliest but u say that's why no answer for u I answered u 4 times

Answer 2

Answer:

4/a Ans:He'll observe that the pink colour due to potassium permanganate will be more in beaker A because beaker A contains hot water & we know that hot water has more molecular kinetic energy & that's why the pink color will spread more faster in beaker A

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4/b Ans:Temperature: The rate of evaporation increases with an increase in temperature.

Surface area: The rate of evaporation increases with an increase in surface area.

Humidity: The amount of water vapour present in the air is called humidity.

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