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प्रश्न
Write the colour of the following salt : Cupric salts.
उत्तर
Cupric salts = Blue
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संबंधित प्रश्न
Write the probable colour of the following salt:
Ammonium salts
Write the probable colour of the following salt:
Aluminium Salts
Write the probable colour of the following salt:
Aluminium acetate
Name the probable cation present in each of the following solution:
Light blue coloured solution
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'.
Calcium nitrate solution and zinc nitrate solution.
Write balanced equation for the following reaction:
Chlorine and cold dilute sodium hydroxide solution.
Write balanced equation for the following reaction:
Zinc and sodium hydroxide solution
Name the probable cation present based on the following observation:
White precipitate insoluble in NH4OH but soluble in NaOH.
Name :
a coloured metallic oxide which dissolves in alkalis to yield colourless solutions.
