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प्रश्न
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.
उत्तर
CuSO4.5H2O
संबंधित प्रश्न
Define an acidic salt.
Name two sulphates which are insoluble.
Define an acid salt and a normal salt.
Why common salt gets wet during rainy season?
Define the meaning of the term 'acid salt'.
State the inference drawn from the following observation:
A gas Q turns moist lead acetate paper silvery black. Identify the gas Q.
Define the following and give two examples in case a basic salt.
What are basic salts? Give a suitable reaction for this.
The acid which does not form acid salt by a basic radical.
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.
This salt gives nitrogen dioxide on heating.
