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The gases liberated during the electroly...

The gases liberated during the electrolysis of aqueous solution of hydrogen fluoride 

A

`H_(2)andO_(2)`

B

`H_(2)and F_(2)`

C

`O_(2)andF_(2)`

D

Can nor be electrolysed

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A
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AAKASH SERIES-VII GROUP ELEMENTS-OBJECTIVE EXERCISE -2
  1. The highest oxidation state of fluorine is

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  2. When halogen (except F2) is passed through alkali in different conditi...

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  3. The gases liberated during the electrolysis of aqueous solution of hyd...

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  4. {:("List I", "List II"),("Property", "Order"),("(A) M.Pts", (1) I2 < B...

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  5. Which of the following statements about halogens is correct?

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  6. Sulphur reacts with chlorine in 1 : 2 ratio and forms X. Hydrolysis of...

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  7. In which of the following molecules, sigma bonds formed by the overlap...

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  8. The correct order of the thermal stability of hydrogen halide (H - X) ...

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  9. The order of melting point , boiling point and densities of halogens

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  10. Which of the following species has four lone pairs of electrons in its...

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  11. Which of the following is not correct regarding bond energies

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  12. Fluorine is a stronger oxidising agent than chlorine in aqueous soluti...

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  13. Easiest to perform in the following is

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  14. Hydrogen bonding does not play any role in boiling of

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  15. Bond dissociation energies of HF, HCl, HBr follow the order

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  16. Which of the following reaction does not takes place.

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  17. Which of the following shows variation of BE of halogens

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  18. In the reaction 3Br(2) + 6CO(3)^(2-) + 3H(2)OrarrBr^(-) + BrO3 + 6HCO...

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  19. Which one of the following ion has the highest value of ionic radius?

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  20. Poor conductor of electricity is

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