ICSE Class 10 Chemistry 2015 Solved Paper

From the list of the following salts choose the salt that most appropriately fits the description given in the following :

{ [ {\AgCl}, {\MgCl}_2, {\NaHSO}_4, {\PbCO}_3, {\ZnCO}_3.}

{\KNO}_3, {\Ca} ( {\NO}_3) _2]

Question : 84 of 85

Marks: +1, -0

On heating, this salt gives a yellow residue when hot and white when cold.

Solution:

{\ZnCO}_3

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