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The boiling points of halogens increase ...

The boiling points of halogens increase with increase in molecular weight, it is because

A

As the size increases molecules undergo association leading to higher stability

B

Bond strength increases due to increase in electronegativity

C

van der Waals force increase with increase in number of electrons per mole

D

None of the above

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The correct Answer is:
C
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CENGAGE CHEMISTRY ENGLISH-P-BLOCK GROUP 17 ELEMENTS - THE HALOGEN FAMILY-Exercises (Single Correct)
  1. Select the correct stattement(s):

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  2. Which one of the following pairs of reactantas does not form oxygen wh...

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  3. One atom of …….. combines with one atom of bromine.

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  4. Which bond has the greatest polarity ?

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  5. Bleaching properties of bleaching powder are due to its

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  6. Bleaching powder is a mixture of

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  7. One can draw the map of a building on a glass plate by

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  8. The colour of I(2) is violet because it

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  9. The boiling points of halogens increase with increase in molecular wei...

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  10. The tetrahedral nature of the three bonds in a chlorate ion (CIO(3)^(T...

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  11. The catalyst used in the Deacon's process for the manufacture of chlor...

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  12. Which one of the following acts as an antichlor ?

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  13. One gas bleaches the colour of flowers by reduction and other by oxida...

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  14. Bromine occurs as a bromide in a minral called

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  15. The halide which does not give a precipitate with AgNO(3) is

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  16. Which halogen can be purified by sublimation ?

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  17. The halogen having the smallest convalent radius is

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  18. The following acids have been arranged in order of decreasing acid str...

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  19. Which has maximum pH in aqueous solution ?

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  20. The strongest oxidising agent among the following is

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