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  • Question 1
    4 / -1

    A molal solution of sodium chloride has a density of 1.21g ml-1. The molarity of this solution is

  • Question 2
    4 / -1

    What is the molarity of H2SO4 solution that has a density 1.84 gm/cc at 35oC and contains 98% H2SO4 by weight?

  • Question 3
    4 / -1

    The normality of 1 M H3PO4 is

  • Question 4
    4 / -1

    98 g H2SO4 is present in one litre. The solution is

  • Question 5
    4 / -1

    The molarity of a solution prepared by adding 7.1g of Na2SO4 (formula weight 142u) to enough water to make 100 ml volume is

  • Question 6
    4 / -1

    The molarity of pure water is

  • Question 7
    4 / -1

    The mole fraction of water in 20% aqueous solution of H2O2 is

  • Question 8
    4 / -1

    How many grams of CH3OH would have to be added to water to prepare 150 ml of a solution that is 2.0 M CH3OH ?

  • Question 9
    4 / -1

    A sugar syrup of weight 214.2 grams contains 34.2 grams of water. The molal concentration is

  • Question 10
    4 / -1

    An aqueous solution of 6.3 g oxalic acid dihydrate is made up to 250 ml. The volume of 0.1 N NaOH required to completely neutralize 10 ml of this solution is

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