Which of the following electrolytes is least effective in coagulating ferric hydroxide solution?...

Channel:
PW Solutions
Subscribers:
445,000
Published on ● Video Link: https://www.youtube.com/watch?v=KCfUJTchCSM


Duration: 3:34
47 views
2

Which of the following electrolytes is least effective in coagulating ferric hydroxide solution?
(a) \( \mathrm{KBr} \)
(b) \( \mathrm{K}_{2} \mathrm{SO}_{4} \)
(c) \( \mathrm{K}_{2} \mathrm{CrO}_{4} \)
(d) \( \mathrm{K}_{4}\left[\mathrm{Fe}(\mathrm{CN})_{6}\right] \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2022-10-26Which one is an example of multimolecular colloid system (a) Soap dispersed in water (b) Protein...
2022-10-26Which of the following is used for neutralising charge on colloidal solution? (a) Electrons (b) ...
2022-10-26At the critical micelle concentration (CMC) the surfactant molecules (a) decompose (b) dissociat...
2022-10-26How non-polar and polar part in micelle are arranged ? (a) Polar at outer surface and non-polar ...
2022-10-26Lyophobic colloids are : (a) gun proteins (b) protective colloids (c) irreversible colloids (d) ...
2022-10-26Which of the following acts as protective colloid? (a) Silica gel (b) Gelatin (c) Sodium acetate...
2022-10-26Which one of the following is correctly matched? (a) Emulsion - curd (b) Foam-mist (c) Aerosol -...
2022-10-26A colloid always : (a) Contains two phases (b) Is a true solution (c) Contains three phases (d) ...
2022-10-26Tyndall effect shown by colloids is due to : (a) scattering of light by the particles (b) moveme...
2022-10-26The cause of Brownian movement is (a) heat changes in liquid state (b) convectional currents (c)...
2022-10-26Which of the following electrolytes is least effective in coagulating ferric hydroxide solution?...
2022-10-26Which of the following is most effective in causing the coagulation of ferric hydroxide sol? (a)...
2022-10-26Suspensions are (a) Visible to naked eye (b) Not visible by any means (c) Invisible under electr...
2022-10-26The movement of colloidal particles towards their respective electrodes in the presence of an el...
2022-10-26Cloud or fog is an example of colloidal system of (a) Liquid dispersed in gas (b) Gas dispersed ...
2022-10-26If dispersed phase is a liquid and the dispersion medium is a solid, the colloid is known as (a)...
2022-10-26Which one of the following is correctly matched? (a) Emulsion-smoke (b) Gel-butter (c) Aerosol-h...
2022-10-26Which one is a colloid? (a) Sodium chloride (b) Urea (c) Cane sugar
2022-10-26When dispersed phase is liquid and dispersion medium is gas then the colloidal system is called ...
2022-10-26When a strong beam of light is passed through a colloidal solution, the light will (a) be reflec...
2022-10-26Tyndall effect is shown by (a) sol (b) Solution (c) plasma


Tags:
pw