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JEE Main & Advanced JEE Main Paper (Held On 9 April 2014)

  • question_answer
    The amount of oxygen in 3.6 moles of water is:   [JEE Main Online Paper ( Held On 09 Apirl  2014  )

    A) 115.2 g

    B) 57.6 g

    C) 28.8 g                   

    D) 18.4 g

    Correct Answer: B

    Solution :

                    1 mole of water contains = 16 gm of \[{{O}_{2}}\] \[\therefore \]3.6 mole of water contains \[=16\times 3.6=57.6\text{ }g\]


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