Solved papers for JEE Main & Advanced JEE Main Online Paper (Held On 23 April 2013)

done JEE Main Online Paper (Held On 23 April 2013)

  • question_answer1) The ratio of the coefficient of volume expansion of glass container to that of a viscous liquid kept inside the container is 1: 4. What fraction of the inner volume of the container should the liquid occupy so that the volume of the remaining vacant space will be same at all temperatures?   [JEE Main Online Paper ( Held On 23  April 2013 )      

    A) 2: 5        

    B)                        1 : 4

    C)                        1 : 64                                     

    D)                        1 : 8

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  • question_answer2)                 500 g of water and 100 g of ice at \[{{0}^{0}}\operatorname{C}\]are in a calorimeter whose water equivalent is \[40g.\]\[10\,g\]of  steam at \[{{100}^{0}}C\] is added to it Then water in the calorimeter is : (Latent heat of ice =80 cal/g, Latent heat of stem = 540 cal/g)     [JEE Main Online Paper ( Held On 23  April 2013 )

    A)                   580g                    

    B)                                          590gs

    C)                                          600g                                    

    D)                                          610g

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JEE Main Online Paper (Held On 23 April 2013)
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