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HBr and HI can reduce sulphurie acid, HC...

HBr and HI can reduce sulphurie acid, HCI can reduced `KMnO_(4)` and HF can reduce…………….

A

`K_(2)Cr_(2)O_(7)`

B

`KMnO_(4)`

C

`H_(2)SO_(4)`

D

none

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The correct Answer is:
D
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RESONANCE-P BLOCK ELEMENTS-Exercise 2 part-2
  1. Which amongst the following reactions cannot be used for the respectiv...

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  2. In the prepartion of HBr or HI, NaX (X=Br,I) is treated with H(3)PO(...

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  3. HBr and HI can reduce sulphurie acid, HCI can reduced KMnO(4) and HF c...

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  4. Select correct statement :

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  5. Select incorrect statement :

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  6. The strongest acid amongst the following is :

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  7. The isoelectronic pair is

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  8. Which one is the anhydride of HCIO(4) ?

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  9. The reaction 3ClO^(-)(aq)rarrClO(3)^(-)(aq)+2Cl^(-)(aq) an example of ...

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  10. Which of the following product is formed when sulphur dioxide gas is p...

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  11. Consider following properties of the noble gases. I. They readily fo...

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  12. Which one of the following configurations represents a noble gas?

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  13. In Kroll and Icl process of the production of titaninum, the inert gas...

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  14. Among the following molecules, (i)XeO(3)(ii)XeOF(4)(iii)XeF(6) those h...

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  15. XeF(6) on complete hydrolysis gives

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  16. The product of the reaction between one mole of XeO(3) and two mole of...

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  17. [HXeO(4)]^(-)+Ohrarr[X]+[Y]+O(2)+H(2)O The products [X] and [Y] in u...

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  18. Which is / are true statement(s) ?

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  19. Electrolysis of aqueous solution of Brine (NaCI) gives

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  20. which one of the following salts will evolve halogen on treatment with...

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