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Q. Auxiliary emulsifying agents are used to stabilize the emulsion. They act on the principle:

Q. On commercial scale, emulsions are prepared by::

Q. Dispersion of rubber or polystyrene in benzene or ethyl methyl ketone is referred to as________

Q. Stokes’ law cannot be used, if Reynolds number is more than:

Q. Emulsions are defined as thermodynamically unstable systems. The events that follow sequentially towards instability are:

Q. The units for the specific rate constant for a second order reaction are:

Q. The term ‘light’ as applied to pharmaceutical powders means:

Q. The solid state decomposition of aspirin in presence of moisture follows the order:

Q. Fisher subsieve sizer is used to determine the surface area of the powder. The surface area is measured based on the change in:

Q. Which of the following is/are the properties of flocculated suspension?