Ask a Doubt
Request a call back

Join NOW to get access to exclusive study material for best results

ICSE Class 10 Answered

(i.).Is there any exception when the electrolytic equilibrium is not established?Explain with examples. (ii.).How is the equilibrium is also established between the un ionized molecule and the ions produced?
Asked by | 17 Oct, 2013, 11:15: PM
answered-by-expert Expert Answer

Arrhenius proposed the theory of electrolytic dissociation. The conductivity of the electrolyte depends upon the concentration of the ions in the solution.

(i)Strong electrolytes like hydrochloric acid dissociates completely in aqueous solution.

         HCl ? H+ + Cl-

(ii)Weak electrolytes like acetic acid dissolve only partially in aqueous solution so equilibrium is established between the un-ionized acetic acid molecule and ionized ions.

           CH3COOH  H3O+ + CH3COO-           

Answered by Vaibhav Chavan | 21 Oct, 2013, 11:11: AM

Concept Videos

Multiple Choice Questions Practice Test
Answered Unanswered My Questions My Answers
ICSE 10 - Chemistry
aqueous solution of copper sulphate turns colourless on electrolysis. Which of the following could be the electrodes? P. anode: copper; cathode: copper Q. anode: platinum; cathode: copper R. anode: copper; cathode: platinum
Asked by naaimahhaq | 17 Feb, 2024, 10:54: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Chemistry
Balance equation of electrolysis of water 
Asked by sanskritimshra2008 | 01 Feb, 2024, 07:38: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Chemistry
How can we extract sodium and chlorine from sodium chloride?
Asked by benitojohnson2007 | 10 Aug, 2023, 08:00: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Chemistry
why does water not ionize into it's respective ions until and unless we add some amount of salt to it ?? what property of it makes it behave in this way?
Asked by Himadri | 28 Jul, 2020, 02:27: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Chemistry
do the electrons flow from anode to cathode in electrolysis?
Asked by saibaba1069 | 24 Jul, 2020, 08:46: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Chemistry
What is the definition of ionization 
Asked by amarjeetsingh0811.10sdatl | 09 Jun, 2020, 09:16: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Chemistry
what are the electrolysis parameter for electroplating platinum on any other metallic plate.parameter such as current ,voltage and prefferable  electrolyte solution.
Asked by gupta.eshan73 | 20 Feb, 2020, 12:37: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Chemistry
State the products at anode and cathode during electrolysis of : 1. Molten NaCl 2. Conc. NaCl Give reasons for your answer.
Asked by arpitt682 | 24 Dec, 2019, 10:45: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Chemistry
Will sugar and acidified water solution conducts electricity? Why?
Asked by ash1080ekhar | 22 Dec, 2019, 09:19: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Chemistry
Why is chlorine discharged instead of hydroxyl ions(Hydroxyl ions can easily be discharged than Cl- ions according to series) ions during the elecrolysis of conc.NaCl?If you would say that its concentration is more than why hydrogen ion gets discharged of Na+ ions as they may also have a high concentration.
Asked by arpitt682 | 23 Aug, 2019, 03:18: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
My Class Videos Tests ₹ Plans Ask a Doubt
Get Latest Study Material for Academic year 24-25 Click here
×