Name the ions obtained when HCl dissociates in aqueous solution .

Phenol is obtained by heating aqueous solution of :

Assertion Cu^(o+) ion is unstable in aqueous solution, whereas Fe^(2+) ion is stable Cu^(o+) disproportionate in aqueous solution .

A ceratin compound (A) imperts a golden yellow flame and exhibits following reactions: a. When a concentrated solution of (A) is boiled with Zn power, hydrogen gas is evolved. b. When an aqueous solution of (A) is added to an aqueous solution of stannous chloride precipitate is obtained, which dissolves in excess of solution (A). Identify (A) and give equations for reactions in (ii).

Name the Species formed when an aqueous solution of amino acid is dissolved in water?

Which one of the following ions has the largest size in aqueous solution?

Which one of the following ions has the largest size in aqueous solution?

The metal that cannot obtained by electrolysis of an aqueous solution of its salts is :

What will be the resultant pH when 200 ml of an aqueous solution of HCl ( pH = 2.0) is mixed with 300 ml of an aqueous solution of NaOH ( pH = 12.0 ) ?

Which one of the transittion metal ions is coloured in aqueous solution?