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Q. In stokes’ relationship, a parameter that greatly changes the velocity of settling is:

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

Q. The porosity of powder is equal to

Q. The distance between two tangents on opposite sides of the particle parallel to some fixed direction.

Q. In an emulsion, the velocity of sedimentation is found to be negative. It means that the creaming is:

Q. Solubility of Drug can be improved by…

Q. Emulsions made with tweens are

Q. An emulsifier can be regarded as superior, if its mechanism of action is based on the principle of:

Q. In Dry gum method, 4:2:1 consist of