The criterion to call a system ‘colloid’ is

Related MCQs

• Which of the following DO NOT form colloid spontaneously?
• Dispersion of acacia in water gives the colloid of type:
• Addition of alcohol to a hydrophilic colloid leads to:
• The critical value of zeta potential (in milli volts) for a stable colloid (except gold sol) is:
• Under ultramicroscope, colloid particles appear as:
• In the determination of the gold number of a protective colloid, the endpoint is indicated by:
• …..is directly proportional to the molecular weight of lyophilic colloid.
• For a flocculated suspension, one of the following criterion is satisfied or established
• When coulter-counter apparatus is employed for powder analysis, the following criterion is important:
• If kinetic energy of interaction is about 25 kT (Where k is gas constant), the system can be considered to have: