In the Lindemann-Hinshelwood mechanism for unimolecular gas-phase reactions, the rate-determining step at high pressures is:
The activation of the reactant molecule by collision.
The deactivation of the energized reactant molecule by collision.
The decomposition of the energized reactant molecule.
The formation of the product from the activated complex.
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Hydrolysis of cane sugar is catalysed by :
Mineral acids
Enzymes
All of these
Hydrolysis of protein in stomach and in intestine takes place due to action of enzyme :
Pepsin in stomach, trypsin in intestine
Trypsin in stomach, pepsin in intestine
Both (1) and (2)
None of the above
Hydrolysis of maltose by maltase gives :
Glucose
Fructose
Both (a) and (b)
None of these
Hydrolysis of sucrose by invertase gives :
Glucose
Fructose
Both(1) and (2)
None of these
