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Rheology in Pharmaceutical Sciences

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Questions and Answers

What is the primary difference between a viscometer and a rheometer?

Rheometer has a narrower shear rate range than a viscometer. (correct)

Viscometer measures viscosity over a wide range of shear rates.

Viscometer has a wider shear rate range than a rheometer.

Rheometer measures visco-elasticity of fluids only.

What is the significance of rheological properties in pharmaceutical manufacturing?

It affects the color of the final product.

It affects the packaging material used.

It affects the manufacturing procedures and machinery. (correct)

It affects the product's shelf life only.

In which industry is the rheological property of raw materials crucial?

Construction industry

Textile industry

Pharmaceutical, cosmetic, and food industry (correct)

Steel industry

What is the primary use of rheometer in medical diagnosis?

To detect diseases based on changes in rheological properties Signup and view all the answers

What is the significance of rheology in product stability and acceptance?

It affects the product's physical properties and user experience Signup and view all the answers

Which of the following is an example of a rheological property?

Viscosity Signup and view all the answers

What is the primary difference between non-Newtonian and Newtonian fluids?

Non-Newtonian fluids have a viscosity that changes with flow conditions Signup and view all the answers

Why is rheology important in pharmaceutical manufacturing?

It helps in the manufacturing process and machinery design Signup and view all the answers

Which of the following is a practical application of rheology in pharmaceuticals?

Ensuring the correct texture and consistency of products Signup and view all the answers

What is the primary reason why rheology is important in pharmaceuticals?

It affects the manufacturing process and product properties Signup and view all the answers