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{:("COLUMN-I","COLUMN-II"),("(Compound)"...

`{:("COLUMN-I","COLUMN-II"),("(Compound)","(Use)"),((A)SO_(2),(p)"Antichlor"),((B)"Hypo",(q)"reducing agent"),((C )"Ozone",(r )"Purification of water"),((D)H_(2)SO_(4),(s) "Dehydrating agent"):}`

Text Solution

Verified by Experts

The correct Answer is:
A-p,q; B-p,q; C-q,r; D-s
A) `SO_(2)+2H_(2)O to underset("Reducing Agent")(H_(2)SO_(4)+2[H])`
B) `Na_(2)S_(2)O_(3)+H_(2)O+Cl_(2) to Na_(2)SO_(4)+underset("(antichlor)")(2HCl+S)`
C) `H_(2)O_(2)+O_(3) to 2H_(2)O+O_(2)` - Reducing agent.
D) `H_(2)C_(2)O_(4) overset("Conc."H_(2)SO_(4))to CO_(2)+CO+H_(2)O`,
`C_(12)H_(22)O_(11) overset("Conc."H_(2)SO_(4))to 12C+11H_(2)O` - Dehydrating agent
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{:("COLUMN-I","COLUMN-II"),((A)SO_(2),(p)"Acidic nature"),((B)SO_(3),(q)"Oxidising agent"),((C )O_(3),(r )"Reducing agent"),((D)O_(2)^(-2),(s) "Bleaching agent"):}

Na_(2)S_(2)O_(3) may react with the compound given in Column-I, Na_(2)S_(2)O_(3) exhibits the properties of the type give in the coloumn-II, matter the reactants given in column-I with the type of property, properties given in Column-II {:("COLUMN-I","COLUMN-II"),("(Reactant)","(Type of property)"),((A)Cl_(2),(p)"Complexing agent"),((B)AgBr,(q)"Disproportionation"),((C )HCl,(r )"Only as reductant"),((D)I_(2),(s) "An antichlor"):}

Na_(2)S_(2)O_(3) may react with the compound given in Column-I, Na_(2)S_(2)O_(3) exhibits the properties of the type give in the coloumn-II, matter the reactants given in column-I with the type of property, properties given in Column-II {:("COLUMN-I","COLUMN-II"),((A)SO_(2),(p)"turns acidified "K_(2)Cr_(2)O_(7)" solution green"),((B)CO_(2),(q)"turns blue is Red"),((C )H_(2)S,(r )"turns lime water milky"),((D)H_(2)O_(2),(s) "used for restoring old paintings in the museums"):}

{:("COLUMN-I","COLUMN-II"),((A)SO_(2),(p)"+2 and '0' states of 'S' "),((B)H_(2)S,(q)"Trimer solid"),((C )SO_(3), (r )"Reductant"),((D)S_(6)O,(s)"Oxidant"),(,(t)sp^(2)"sulphur"):}

{:("COLUMN-I","COLUMN-II"),("A) HF","p) Monobasic"),("B) HCl","q) Strong reducing agent"),("C) HBr","r) Strong acid"),("D) HI","s) React with glass"):}

{:("COLUMN-I","COLUMN-II"),((A)"Platinum",(p)"Decomposition of bleaching powder"),((B)V_(2)O_(5),(q)"Manufacturing of "HNO_(3)),((C )"Iron",(r )"Manufacturing of "H_(2)SO_(4)),((D)"Cobalt chloride",(s)"manufacturing of "NH_(3)):}

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{:("COLUMN-I","COLUMN-II"),("(Oxy-acid of S)","(Oxidation state of 'S'')"),((A)H_(2)SO_(3),(p)+2),((B)H_(2)S_(2)O_(6),(q)+3),((C )H_(2)S_(2)O_(3),(r )+4),((D)H_(2)S_(2)O_(4),(s) +5):}

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