2. Solved Papers
  3. CEE Kerala Engineering

CEE Kerala Engineering CEE Kerala Engineering Solved Paper-2002

  • question_answer
    Irrespective of the source, pure sample of water always yields 88.89% mass of oxygen and 11.11% mass of hydrogen. This is explained by the law of:

    A)  conservation of mass

    B)  constant composition

    C)  multiple proportion

    D)  constant volume

    E)  Gay-Lussac

    Correct Answer: B

    Solution :

    Pure sample of water yields = 88.89% mass of oxygen Pure sample of water yields =11.11% mass of hydrogen These are always constant in pure\[{{H}_{2}}O\].


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