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On heating NaX with H(2)SO(4) and MnO(2)...

On heating NaX with `H_(2)SO_(4)` and `MnO_(2)` the halogens that cannot be prepared is ……..

A

`I_(2)`

B

`CI_(2)`

C

`Br_(2)`

D

`F_(2)`

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The correct Answer is:
D
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CENGAGE CHEMISTRY-P-BLOCK GROUP 17 ELEMENTS - THE HALOGEN FAMILY-Exercises (Single Correct)
  1. Which one of the followign is the most basic ?

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  2. Euchlorine is a mixture of

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  3. On heating NaX with H(2)SO(4) and MnO(2) the halogens that cannot be p...

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  4. In the reaction: 3Br(2)+6OH^(Theta)rarr 5Br^(Theta)+BrO(3)^(Theta)+3H...

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  5. Ticture of iodine contains

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  6. In the reaction I(2)+2OH^(Theta)rarr I^(Theta)+IO^(Theta)+H(2)O I(2) i...

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  7. Estimation of reducing substances by the use of standard I(2), I(2)+...

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  8. Estimation of oxidising substance involving the liberation of I(2) and...

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  9. HCI and HF are prepared by heating their salt (NaCI and CaF(2)) with c...

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  10. HBr and HI may be obtained by heating bromide and iodine with syrupy p...

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  11. On passign CI(2) water in a mixture of KBr and KI solution in contact ...

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  12. Which of the following is soluble in water ?

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  13. A greenish yellow gas reacts with an alkin metal hydroxide to form a h...

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  14. When chlorine water is added to an aqueous solution of sodium iodide i...

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  15. For (A)+K(2)CrO(3)+air overset(Heat)rarr(B) (B)+CI(2)rarr(C)pink W...

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  16. Educhlorine is

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  17. Which is incorrectly matched ?

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  18. A certain compound (X) when treated with copper sulphate solution yiel...

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  19. The products of the chemical reaction between Na(2)S(2)O(3), CI(2) and...

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  20. Fluorine on reaction with KIO(3(aq)) gives (A) and on reaction with KH...

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