In an experiment to determine the boiling point of water , mention 2 important precautions ?
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hi
u should use the Google search for it
u should use the Google search for it
adarshtiwari:
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Precautions
i) The bulb of thermometer should not touch the sides of beaker.
ii) Pieces of pumice stone are added to water before heating to avoid bumping of liquid during the temperature increase.
i) The bulb of thermometer should not touch the sides of beaker.
ii) Pieces of pumice stone are added to water before heating to avoid bumping of liquid during the temperature increase.
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