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Physical Pharmaceutics 2 MCQs: 254 Questions & Answers in Faculty

254 Physical Pharmaceutics 2 MCQs in Faculty with answers & explanations. Page 12. Practice objective questions for competitive exams, interviews & self-asse… Use the answer toggle below to show or hide all solutions, tap an option to check one question, or open a question for its own page.

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Physical Pharmaceutics 2 MCQs: 254 Questions & Answers in Faculty

When distance between the particle are large, the particles experience attractive force and aggregates are formed. This is known as

The potential difference develop when particles settle under the influence of gravity is called

The movement of colloidal particles through a liquid under the influence of electric field is called

When the size of particle is less than 1nm then it is called

The molecular weight of dispersed solids in a colloidal system can be determined using an instrument:

The stability of acacia in water is due to:

The semipermeable membrane used in haemodialysis is:

In the determination of the gold number of a protective colloid, the endpoint is indicated by:

Aerosol is the reverse of :

Which one of the following properties is extensively applied for determining the molecular weight of polymer?

Under ultramicroscope, colloid particles appear as:

Electrodialysis is used, when impurities in a sol are:

Hydrosol refers to a system in which the dispersed phase and dispersion medium, respectively, are:

The characteristic of a lyophobic sol is that:

In foams, the dispersed phase and dispersion medium, respectively, are:

If kinetic energy of interaction is about 25 kT (Where k is gas constant), the system can be considered to have:

The critical value of zeta potential (in milli volts) for a stable colloid (except gold sol) is:

Addition of alcohol to a hydrophilic colloid leads to:

Dispersion of acacia in water gives the colloid of type:

Which quality of the dispersed phase is responsible for the increased viscosity of a hydrophilic colloidal dispersion?

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