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Which of the following does not decolour...

Which of the following does not decolourise iodine?

A

(1) `Na_2SO_3`

B

(2) `Na_2S_2O_3`

C

(3) NaCI

D

(4) NaOH

Text Solution

Verified by Experts

The correct Answer is:
C
NaCl has no reaction with iodine
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RESONANCE-P-BLOCK ELEMENTS (HALOGEN & NOBLE GASES)-APSP PART-1
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  2. When chlorine reacts with turpentine oil, the product formed is

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  3. Which of the following does not decolourise iodine?

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  4. In the reaction 3Br(2) + 6CO(3)^(2-) + 3H(2)O to 5Br^(-) + 2BrO(3)^(...

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  7. Which of the following gases can be dried by conc. H2SO4 ?

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  8. H2SO4 cannot be used for obttaining HBr from KBr because :

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  9. Which of the following is the weakest acid?

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  10. Among the following which reaction is not correct:

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  11. Order of boiling point is:

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  12. Euchlorine is:

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  13. Consider the oxy acids HClOn series here value of n is 1 to 4. then i...

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  14. How many of the following are correctly match: (1) Cl2O - (a) yell...

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  18. In which following statement is incorrect:

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