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{:("COLUMN-I","COLUMN-II"),((A)"Sulphur ...

`{:("COLUMN-I","COLUMN-II"),((A)"Sulphur dioxide",(p)"Laboratory reagent used during salt analysis"),((B)"Oxygen",(q)"Detection of position double bond in organic compound"),((C )"Ozone",(r )"Antichlor"),((D)"Hydrogen sulphide",(s)"Paramagnetic"):}`

Text Solution

Verified by Experts

The correct Answer is:
A-r; B-s; C-q; D-p
A) `SO_(2)` used as an antichlor
B) `O_(2)` paramagentic explained with M.O.T.
C) Detection of double bonds position in organic chemistry by ozonolysis
D) Used to identify the cations in the group analysis.
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