6
The right option for the statement "Tyndall effect is exhibited by", is :
7
Measuring Zeta potential is useful in determining which property of colloidal solution?
8
On which of the following properties does the
coagulating power of an ion depend?
9
Which one of the following statements is not correct?
10
The coagulation values in millimoles per litre of the electrolytes used for the coagulation of As2S3 are given below :
I. (NaCl) = 52,
II. (BaCl2) = 0.69,
III. (MgSO4) = 0.22
The correct order of their coagulating power is
11
Fog is a colloidal solution of
12
Which one of the following characteristics is associated with adsorption?
13
Which property of colloidal solution is independent of charge on the colloidal particles?
AIPMT 2015 Cancelled Paper
14
Which property of colloids is not dependent on the charge on colloidal particles?
15
The protecting power of lyophilic colloidal sol is expressed in terms of
16
Which one of the following statements is incorrect about enzyme catalysis?
17
In Freundlich adsorption isotherm, the value of 1/n is
18
If x is amount of adsorbate and m is amount of adsorbent, which of the following relations is not related to adsorption process?
19
The Langmuir adsorption isotherm is deduced using the assumption
20
A plot of log(x/m) versus log p for the adsorption of a gas on a solid gives a straight line with slope equal to
21
Which one of the following forms micelles in aqueous solution above certain concentration?
22
The enzyme which hydrolyses triglycerides to fatty acids and glycerol is called
23
According to the adsorption theory of catalysis, the speed of the reaction increases because
24
Position of non polar and polar part in micelle
25
Which is not correct regarding the adsorption of a gas on surface of a solid?
26
Which one of the following method is commonly used method for destruction of colloid?
