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प्रश्न
Name two sulphates which are insoluble.
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उत्तर
Barium sulphate (BaSO4) and lead sulphate (PbSO4)
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संबंधित प्रश्न
The salt solution which does not react with ammonium hydroxide is :
Define an acidic salt.
Give two examples of a normal salt.
Give two examples of an acid salt.
Name a basic salt.
From the formulae listed below, choose one in each case corresponding to the salt having the given description :
AgCI, CuCO3, CuSO4.5H2O, KNO3, NaCI, NaHSO4, Pb(NO3), ZnCO3, ZnSO4.7H2O
(a) An acid salt
(b) An insoluble chloride
(c) On treating with concentrated sulphuric acid, this salt changes from blue to white.
(d) On heating this salt changes from green to black.
(e) This salt gives nitrogen dioxide on heating
What is the term defined by the following?
A salt containing a metal ion surrounded by other ions or molecules.
Define the following and give two examples in case a basic salt.
From the formula listed below, choose one, in the following case, corresponding to the salt having the given description:
AgCl, CuCO3, CuSO4.5H2O, KNO3, NaCl, NaHSO4, Pb(NO3)2, ZnCO3, ZnSO4.7H2O.
An acid salt.
The acid which does not form acid salt by a basic radical.
