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Chemistry Test 139
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  • Question 1/10
    4 / -1

    Which of the following compound will make precipitate most readily with 

  • Question 2/10
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    Which of the following is responsible for depletion of the ozone layer in the upper strata of the atmosphere?

  • Question 3/10
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    How much of NaOH is required to neutralise 1500 cm3 of 0.1 N HCl ? (Na = 23)

  • Question 4/10
    4 / -1

    The number of water molecules present in a drop of water (volume 0.0018 ml) at room temperature is

  • Question 5/10
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    The correct representation of Charle’s law is given by

  • Question 6/10
    4 / -1

    At high pressure, the compressibility factor ‘Z’ is equal to

  • Question 7/10
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    The ratio of  for inert gases is

  • Question 8/10
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    The structure of TlCl is similar to CsCl. What would be the radius ratio in TlCl ?

  • Question 9/10
    4 / -1

    In the sphalerite (ZnS) structure, S2- ions form a face- centred cubic lattic. Then Zn2+ ions are present on the body diagonals at

  • Question 10/10
    4 / -1

    Which substance shows antiferromagnetism ?

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