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प्रश्न
Name two sulphates which are insoluble.
उत्तर
Barium sulphate (BaSO4) and lead sulphate (PbSO4)
संबंधित प्रश्न
How many types of salts does dibasic acid produce when it reacts with caustic soda solution? Give equation(s)
Define an acidic salt.
Define normal salt.
Define a mixed salt.
Give two examples of a normal salt.
State the inference drawn from the following observation:
A gas Q turns moist lead acetate paper silvery black. Identify the gas Q.
Ca(H2PO4)2 is an example of a compound called _______ .
What are double salts? Give an example?
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.
On treating with concentrated sulphuric acid, this salt changes from blue to white.
Give a suitable chemical term for:
A salt formed by incomplete neutralisation of an acid by a base.
