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Do you get the same result if the conica...

Do you get the same result if the conical flask is not closed?

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Do you notice the water droplets in the boiling tube?

To demonstrate, "black surface absorbs more heat as compared to a white surface". Apparatus - Materials : Conical flasks, water, thermometer Procedure : rarr Take two conical flasks and paint one white and the other black. rarr Fill water in the both flask. rarr Place the conical flasks in direct sunlight for half an hour to one hour. rarr Measure the temperature of the water in both conical flask with a thermometer. If you touch the conical flasks, which one is hotter ?

Knowledge Check

  • While verifying the law of conservation of mass a student carried out the reaction between silver chloride and silver nitrate in a conical flask. Which of the following will appear as a precipitate?

    A
    Silver chloride
    B
    Sodium chloride
    C
    Sodium nitrate
    D
    Barium chloride

    • Similar Questions

    Explore conceptually related problems

    To demonstrate, "black surface absorbs more heat as compared to a white surface". Apparatus - Materials : Conical flasks, water, thermometer Procedure : rarr Take two conical flasks and paint one white and the other black. rarr Fill water in the both flask. rarr Place the conical flasks in direct sunlight for half an hour to one hour. rarr Measure the temperature of the water in both conical flask with a thermometer. Which property is used in solar cooker and solar water heater ?

    To demonstrate, "black surface absorbs more heat as compared to a white surface". Apparatus - Materials : Conical flasks, water, thermometer Procedure : rarr Take two conical flasks and paint one white and the other black. rarr Fill water in the both flask. rarr Place the conical flasks in direct sunlight for half an hour to one hour. rarr Measure the temperature of the water in both conical flask with a thermometer. In which ways this finding can be used in our daily life ?

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