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प्रश्न
Name the probable cation present based on the following observation:
Blue coloured solution.
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उत्तर
Cu2+
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संबंधित प्रश्न
Write the probable colour of the following salt:
Calcium salts
Name a colourless cation not a representative element.
Write the probable colour of the following salt:
Iron (III) chloride
Name the probable cation present in each of the following solution:
Light blue coloured solution
Write the colour of the following salts: Cuprous salts.
Write the colour of the following salt : Cupric 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 ______.
One chemical test that would enable you to distinguish between the following pair of chemicals. Describe what happens with each chemical or state 'no visible reaction'.
Sodium sulphate solution and sodium chloride solution.
Colour of an aqueous solution of copper sulphate is ______.
