Chemistry
State on what basis are acids, bases and salts classified as strong or weak electrolytes.
Electrolysis
34 Likes
Answer
Acids, bases and salts that almost completely dissociate in fused or in aqueous solution state and contain mainly ions only are classified as strong electrolytes.
Acids, bases and salts that partially dissociate in fused or in aqueous solution state and ions as well as unionised molecules are classified as weak electrolytes.
Answered By
22 Likes
Related Questions
From the ions –
(i) SO42– and OH1–
(ii) Cu2+ and H1+
(iii) Ag1+ and H1+
state giving reasons which ion is discharged at the respective electrode in each case.
State giving reasons, in which state or medium does (i) NaCl (ii) HCl gas (iii) NH3 gas conduct electricity.
State which of the following solutions contain:
(i) molecules only
(ii) ions only
(iii) both molecules and ions — CS2; CH3COOH ; NH4OH ; NaOH ; dil. HNO3 ; Na2CO3 ; CuCl2 ; oxalic acid ; pure H2O, kerosene ; HI.
Explain the terms :
(i) metal activity or electro chemical series
(ii) selective discharge of ions.