A.  Iodine oxidises sodium thiosulphate to sodium tetrathionate

B.  Sodium thiousulphate is soluble in water

C.  Ozone is used to identify the presence of unsaturation in alkenes

D.  Sodium thiosulphate reacts with iodine to form sodium sulphate

Correct Answer :
Sodium thiosulphate reacts with iodine to form sodium sulphate
Explanation :
No Explanation available for this question
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