Write the probable colour of the following salts: (a) Ferrous salt
(b) Ammonium salt
(c) Cupric salt
(d) Calcium salts
(e) Aluminium salt
Distinguish by adding : Sodium hydroxide solution and ammonium hydroxide solution to (a) Calcium salt solution and lead salt solution. (b) Lead salt solution and zinc salt solution. (c) Copper salt solution and ferrous salt solution. (d) Fe(II) salt solution and Fe(III) salt solution. (e) Ferrous nitrate and lead nitrate
Give a chemical test to distinguish between the following :
(a) Ammonium chloride and sodium chloride,
(b) Ferric salt and ferrous salt,
(c) Sodium sulphate and ammonium sulphate.