Question

True or False?

a) For an enzyme-catalyzed reaction with competitive inhibition, the maximum rate (Rmax) is equal to Rmax in the absence of inhibition.

b) the Langmuir isotherms for chemisorption and physisorption are identical.

c) If B is a component of an ideal solution, μB can be greater than μB*.

d) At constant T and P, ΔGmix must be zero for an ideal solution.

e) At constant T and P, ΔVmix must be positive for every solution.

f) In a real solution, the partial molar volume of a component can differ from the molar volume of the pure substance.

Answer 1

True or False?

a) For an enzyme-catalyzed reaction with competitive inhibition, the maximum rate (Rmax) is equal to Rmax in the absence of inhibition.

False

c) If B is a component of an ideal solution, μB can be greater than μB*.

Please provide notation of μB*

d) At constant T and P, ΔGmix must be zero for an ideal solution.

True.

e) At constant T and P, ΔVmix must be positive for every solution.

False

f) In a real solution, the partial molar volume of a component can differ from the molar volume of the pure substance.

False, it is only true when partial molar volume is equal to molar volume.