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प्रश्न
Give equation to prepare the following as directed
PbCO3 from Pb(NO3)
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उत्तर
\[\ce{Pb(NO3)2 -> Na2CO3 -> PbCO3 + 2NaNO3}\]
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संबंधित प्रश्न
How is the following salt prepared:
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Copper nitrate
Give equation to prepare the following as directed
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Choosing the correct words given in brackets, complete the sentence given below: Sodium sulphate from sodium carbonate.
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Give the equation for the preparation of the following salt from the starting material given.
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Give the equation for the preparation of the following salt from the starting material given.
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A – direct combination of two elements.
B – reaction of a dilute acid with a metal.
C – reaction of a dilute acid with an insoluble base.
D – titration of a dilute acid with a solution of soluble base.
E – reaction of two solutions of salts to form a precipitate.
Choose from the above list A to E, the best method of preparing the following salt by giving a suitable equation in the following case:
Sodium sulphate.
For each of the salt: A, B, C and D, suggest a suitable method of its preparation.
D is a soluble salt of zinc.
