Advertisements
Advertisements
प्रश्न
Name the probable cation present based on the following observation:
Blue coloured solution.
Advertisements
उत्तर
Cu2+
APPEARS IN
संबंधित प्रश्न
Name a colourless cation not a representative element.
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 in each of the following solution:
Light blue coloured solution
Write the colour of the following salt : Aluminium salts.
Write the colour of the following salt : Calcium salts.
Fill in the blanks.
Salts of ______ [normal / transition] elements are generally coloured. From the ions K1+, Cr3+, Fe2+, Ca2+, \[\ce{SO^2-_3}\], \[\ce{Mn^1-_4}\],\[\ce{NO^1_3}\] the ions generally coloured are ______.
Write balanced equation for the following reaction:
Iron(II) chloride solution with sodium hydroxide solution.
State what do you observe when:
Lead nitrate and sodium chloride are mixed.
A metal which produces hydrogen on reacting with alkali as well as with acid.
