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(a) Complete and balance the following r...

(a) Complete and balance the following reaction
`(i) SO_(2) + H_2S overset("Oxidation")(rarr)`
(ii) `FeCl_3 + H_2O overset("Hydrolysis")(rarr)`
(b) Mention two characteristics of enzyme catalysis
(c) What is the sign of `DeltaS` for the adsorption of gas on solids?

Text Solution

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(a) `SO_(2)+2H_(2)Sunderset("oxidation")to3S+2H_(2)O`
sulphur sol
`FeCl_(3)+3H_(2)Ounderset( "hydrolysis")Fe(OH)_(3)+3HCI`Cl,
Ferric hydroxide
(b) (i) Enzymes are highly efficient.
(ii) They are highly specific in nature.
(c) `DeltaS` is negative.
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