Advertisements
Advertisements
Question
Name :
a coloured metallic oxide which dissolves in alkalis to yield colourless solutions.
Advertisements
Solution
PbO
RELATED QUESTIONS
Write the probable colour of the following salt:
Ammonium salts
Write the probable colour of the following salt:
Cupric salts
Write the probable colour of the following salt:
Aluminium Salts
Write the probable colour of the following salt:
Iron (III) chloride
Write the probable colour of the following salt:
Ferrous sulphate
Name the probable cation present based on the following observation:
Blue coloured solution.
Write the colour of the following salts: Cuprous salts.
Write the colour of the following salt : Aluminium salts.
On adding dilute ammonia solution to a colourless solution of a salt, a white gelatinous precipitate appears. This precipitate, however, dissolves on addition of excess of ammonia solution. Identify (Choose from Na, Al, Zn, Pb, Fe).
- Which metal salt solution was used?
- What is the formula of the white gelatinous precipitate obtained?
Colour of the precipitate formed on adding NaOH solution to iron (II) sulphate solution is ______.
