Which of the following is not the condition for Tyndall effect? (a) The refractive indices of di...

Channel:
PW Solutions
Subscribers:
443,000
Published on ● Video Link: https://www.youtube.com/watch?v=6ILMY6rkBsM


Duration: 8:57
7 views
0

Which of the following is not the condition for Tyndall effect?
(a) The refractive indices of dispersed phase and dispersion medium should differ greatly in magnitude.
(b) The diameter of the dispersed particles is not much smaller than the wavelength of light used.
(c) Tyndall effect is observed only when viewed from the direction of the passage of light.
(d) All of these are required conditions for Tyndall effect.
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2022-10-26Brownian movement is found in (a) Colloidal solution (b) Suspension (c) Saturated solution (d) U...
2022-10-26In which of the following Tyndall effect is not observed ? (a) Suspensions (b) Emulsions (c) Sug...
2022-10-26Which one of the following impurities present in colloidal solution cannot be removed by electro...
2022-10-26Which of the following statement(s) is/are correct? (i) Zeolites are good shape selective cataly...
2022-10-26Which of the following electrolytes is least effective in coagulating ferric hydroxide solution?...
2022-10-26Which of the following is most powerful to coagulate the negative colloid? (a) \( \mathrm{ZnSO}_...
2022-10-26Read the following statements related to chemisorption (i) It is highly specific. (ii) It increa...
2022-10-26The ion that is more effective for the coagulation of \( \mathrm{As}_{2} \mathrm{~S}_{3} \) sol ...
2022-10-26Tyndall effect shown by colloids is due to : (a) scattering of light by the particles (b) moveme...
2022-10-26Which of the following acts as protective colloid? (a) Silica gel (b) Gelatin (c) Sodium acetate...
2022-10-26Which of the following is not the condition for Tyndall effect? (a) The refractive indices of di...
2022-10-26Which of the following is not true about the emulsion? (a) Emulsion can be broken into constitue...
2022-10-26Emulsions can be broken into constituent liquid by (a) heating (b) freezing (c) centrifuging (d)...
2022-10-26Which of the following is not emulsifying agent for W/O emulsion? (a) Lampblack (b) Long chain a...
2022-10-26Which one of the following impurities present in colloidal solution cannot be removed by electro...
2022-10-26The electrolytic impurities of a sol can most easily be separated by (a) dialysis (b) electrosmo...
2022-10-26Which of the following process is responsible for the formation of delta at a place where rivers...
2022-10-26Which of the following is most effective in causing the coagulation of ferric hydroxide sol? (a)...
2022-10-26The ability of an ion to bring about coagulation of a given colloid depends upon (a) its size (b...
2022-10-26Hardy-Schulze rule explains the effect of electrolytes on the coagulation of colloidal solution....
2022-10-26Tyndall effect is shown by (a) sol (b) Solution (c) plasma


Tags:
pw