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Chemistry Test 159
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  • Question 1/10
    4 / -1

    The enthalpies of the following reactions are shown below.

  • Question 2/10
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  • Question 3/10
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    A compound of Xe and F is found to have 53.5% of Xe. What is oxidation number of Xe in this compound?

  • Question 4/10
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    Calculate the normality of 10 volume H2O2 ?

  • Question 5/10
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  • Question 6/10
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    On adding ammonium hydroxide solution to 

  • Question 7/10
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    Sodium nitroprusside, when added to an alkaline solution of sulphide ions, produces purple colour ion due to the formation of

  • Question 8/10
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    Which of the following organic compounds has same hybridization as its combustion product (CO2) ?

  • Question 9/10
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    Photochemical smog is essentially caused by the presence of

  • Question 10/10
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    The unit cell dimensions of a cubic lattice (edges a, b, c and the angles between them, ) are

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