Question

What does the interfacial barrier model states?

a.

An intermediate concentration exists at the interface

b.

Turbulence in the dissolution medium exists at the solid/liquid interface

c.

Formation a thin film or layer at the solid-liquid interface

d.

Solutes passes easily through the interfaces

Answer: (a).An intermediate concentration exists at the interface

Interact with the Community - Share Your Thoughts

Uncertain About the Answer? Seek Clarification Here.

Understand the Explanation? Include it Here.

Q. What does the interfacial barrier model states?

Similar Questions

Explore Relevant Multiple Choice Questions (MCQs)

Q. In the equation, Wo1/3-W1/3=Kt, K stands for ____________

Q. Which are the two rate-determining step of drug absorption when given orally?

Q. The maximum amount of solute dissolved in a given solvent under standard conditions of temperature, pressure, and pH is known as __________

Q. In the equation, V dC/dt = dm/dt = A(Cs-Cb).√ γ D, what does γ stands for?

Q. Each face of the crystal has a different interfacial barrier.

Q. Absorption of drugs can be categorized into 2 classes, physicochemical properties of drugs and Dosage form of the drug, on the basis of drug dissolution.

Q. Which option will be the best example of the physicochemical properties of drugs?

Q. For oral formulation, what should be the minimum aqueous solubility to avoid bioavailability problems?

Q. The total solid surface area of any particle is known as ___________

Q. Particle size and surface area of a drug are directly related to each other.

Q. Absolute surface area is proportional to the dissolution rate of a drug.

Q. In the case of hydrophobic drugs, micronization results in a decrease in effective surface area and thus fall is dissolution rate. Which of the below sentences cannot be a reason for the given statement?

Q. How the absolute surface area of hydrophobic drugs can be converted to their effective surface area?

Q. Which one of these is not an example of hydrophilic diluents?

Q. The solvate can exist in different crystalline forms called as _________

Q. Which form of a drug has greater solubility?

Q. Which one will be the easiest approach to enhance the solubility and dissolution of any drug?

Q. What is pH?

Q. Which one of these is not an advantage of buffered aspirin tablets?

Q. Larger the size of the counterion, greater the solubility.

Recommended Subjects

Are you eager to expand your knowledge beyond Drug and Pharmaceutical Biotechnology? We've handpicked a range of related categories that you might find intriguing.

Click on the categories below to discover a wealth of MCQs and enrich your understanding of various subjects. Happy exploring!