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Q. The specific rate constant (k) determined for aspirin hydrolysis in pH 1.0 buffer at 1 mg/ml concentration is 2.0x10-3 min-1 at 25°C. The shelf life of the product is (in minutes):

Q. The equal distribution of all the ions in solution retain by……

Q. If ions of similar charges involve in reaction it will............rate of reaction.

Q. Which of the following is used as antioxidants for emulsified systems

Q. When an emulsion is exposed to ultra-violet radiations. If the continuous fluorescence is observed under microscope, then it is_____________ type emulsion.

Q. Structured vehicle is included in the formulation of a suspension, in order to:

Q. The protective ability of colloids is measured as

Q. The protamine-zinc insulin suspension is prepared by a method viz.,:

Q. ....... is the isothermal and moderately slow recovery on standing of material of which stability lost owing to shearing.

Q. The angle of repose values are utilized to: