we know water is a non electrolyte since it requires h2so4 to ionize to positively harged hydronium ions and sulphate ions then what property of water makes itself ionize to h+ and oh- ions along with the ionization of the dissolved salts ?? is it so if then why??
Asked by Himadri | 26th Jul, 2020, 11:01: PM
Polarity of water is the proerty that makes itsself ionised.
In water molecule, there is an electronegativity difference between H and O due to this difference O has tendency to pull electrons towards itself. So, when electrical energy is applied then these two ions are already polarised so it starts moving on opposite charged electrodes.
In case of addition of acid, acids donates ions in solution which attracts H+ and OH- ions and by result of this, it is dissociated.
Answered by Ravi | 27th Jul, 2020, 04:32: PM
- Why H2SO4 is used in the laboratory preparation of HCl?
- X is formed when SO3 is dissolved in Sulphuric acid.
- 13. Write the balanced chemical equation to support each of the statements given below (use only dilute sulphuric acid). a. Basic oxide + acid → salt + water b. Metallic carbonate + acid → salt + water + carbon dioxide
- Name the gas evolved when: dil. sulphuric acid reacts with sodium sulphite. Give the balanced chemical equation of the reaction as well.
- Sir/Madam, kindly answer the following: Why is direct addition of dil. H2SO4 to PbCO3 an impractical methof of preparing lead sulphate?
- give a chemical test to distinguish between dil.sulphuric acid and conc.sulphuric acid
- 1)write a equation when hot and concentrated sulphuric acid reacts with sodium hydroxide. 2)concentrated sulphuric acid is kept in air tight bottle.give reason 3)sulphuric acid is not used as drying agent for H2S.
- How is dil.Sulphuric acid prepared from Conc Sulphuric acid?
Kindly Sign up for a personalised experience
- Ask Study Doubts
- Sample Papers
- Past Year Papers
- Textbook Solutions
Verify mobile number
Enter the OTP sent to your number