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What weight of glucose dissolved in 100g...

What weight of glucose dissolved in `100g` of water will produce the same lowering of vapour pressure as one gram of urea dissolved in `50g` of water at the same temperature

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The mass (in grams) of glucose that should be dissolved in 100 g of watr in order to produce same lowering of vapour pressure as is produced by dissolving 1 g of urea (molecular mass = 60) in 50 g of water is

The mass of glucose that would be dissolved in 50g of water in order to produce the same lowering of vapour pressure as is produced by dissolving 1g of urea in the same quantity of water is :

Knowledge Check

  • What weight of glucose dissolved in 100 grams of water will produce the same lowering of vapour pressure as one gram of urea dissolved in 250 grams of water, at the same temperature ?

    A
    `3 g`
    B
    `5 g`
    C
    `6 g`
    D
    `4 g`
  • 3g urea is dissolved in 45g of water. The relative lowering of vapour pressure is :

    A
    0.05
    B
    0.04
    C
    0.02
    D
    0.01
  • 6g of urea is dissolved in 90g of water. The relative lowering of vapour pressure is equal to

    A
    0.02
    B
    0.05
    C
    0.1
    D
    0.04
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