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Q. The true density of talc is 2.7 g/cc, the bulk density (g/cc) of talc will be:

Q. When oil and water are triturated together, the interfacial free energy was observed to be increased. What does it indicate?:

Q. A substance is dissolved in water. The suspension has exhibited a negative apparent zeta potential. Identify the related substance.

Q. ...... determines the movement of charged particles via a liquid under the impact of an applied potential difference.

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

Q. The distribution of globules is not uniform in an emulsion. This stage is termed as:

Q. In coulter-counter, as the particles travel through the orifice, the event that occurs is:

Q. In the study of the rate of a reaction, 100 ml of 0.1 N hydrochloric acid is added to 10 ml methyl acetate for the reaction to occur. The reason for making such a proportion is to make:

Q. Methyl cellulose is a polymer, which is of a type:

Q. Normally, ethyl acetate undergoes hydrolysis in presence of H+ and (OH)-ions. The order of the reaction observed in the acidic and alkaline solutions, respectively, are: