Question

Name and chemical formulae of any 8 coloured salts

Answer 1

1)Copper(II)Carbonate CuC03   green in color. Mostly found as basic copper carbonate  Cu3(OH)2(CO3)2

.2)Lead(II)Iodide   PbI2  yellow in color

3)potassium dichromate  K2Cr2O7 orange in color.

4)Copper(II)Nitrate  Cu(NO3)2   deep blue green

5) Cobalt(II) chloride  CoCl2    sky blue

6) Nickel(II)Chloride hexahydrate  NiCl2.6H2O  green in color

7)Manganese(II)Chloride tetrahydrate  MnCl.4H2O   pink in color

8)Cobalt(II)Nitrate hexahydrate   Co(II)(NO3)2.6H2O  red-brown