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underset("Sucrose)(C(12)H(22)O(11))+H(2)...

`underset("Sucrose)(C_(12)H_(22)O_(11))+H_(2)O overset(di l. H_(2)SO_(4))(rarr) underset(Fruct ose)(C_(6)H_(12)O_(6)(aq))+underset(Glucose)(C_(6)H_(12)O_(6)(aq))`
In this reaction, dilute `H_(2)SO_(4)` is called

A

homegeneous catalyst

B

Homogenous catalysis

C

heterogeneous catalysis

D

heterogeneous catalyst

Text Solution

Verified by Experts

The correct Answer is:
B
Because reactant and catalyst are present in same physical state.
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underset("Sucrose")(C_(12)H_(22)O_(11)+H_(2)O) overset("Enzyme A")tounderset("Glucose")(C_(6)H_(12)O_(6))+underset("Fructose")(C_(6)H_(12)O_(6)) underset("Glucose")(C_(6)H_(12)O_(6)) overset("Enzyme B")to2C_(2)H_(5)OH+2CO_(2) In the above reactions, the enzyme A and enzyme B respectively are :

C_(12) H_(22)O_(11) + underset("excess") (H_(2)O) to underset("glucose")(C_(6)H_(12)O_(6) + underset("fructose")(C_(6)H_(12)O_(6) Rate law is expressed as

(CH_(3))_(2)+HCNrarr[A]overset(H_(3)O^(+))rarr[B]underset("Heat")overset(H_(2)SO_(4))rarr[C]

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