Arpit dropped a crystal of potassium permnaganate in two beakers a and b vontaining hot water and cold water respectively. after keeping water undisturbed for some time what did he observe and why
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hot water will have dark purple color
cold water will have light purple
temperature increases diffusion faster
cold water will have light purple
temperature increases diffusion faster
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Answer:
The color of the water in beaker a will change to dark purple.
The color of the water in beaker b will change to light purple.
Explanation:
This is because diffusion requires heat. Thus, diffusion takes place more in hot substances than in cold substances. More potassium will be difffused in the water in beaker a than beaker b.
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