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प्रश्न
Write a balanced equation for the preparation of the following salt:
Zinc carbonate from zinc sulphate.
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उत्तर
\[\ce{ZnSO4 + (NH4)2CO3 -> (NH4)2SO4 + ZnCO3}\]
संबंधित प्रश्न
From the list of the following salts choose the salt that most appropriately fits the
description is given in the following:
[AgCl, MgCl2, NaHSO4, PbCO3, ZnCO3, KNO3, Ca(NO3)2]
On heating, this salt gives a yellow residue when hot and white when cold
From the list of the following salts choose the salt that most appropriately fits the
description is given in the following:
[AgCl, MgCl2, NaHSO4, PbCO3, ZnCO3, KNO3, Ca(NO3)2]
On heating this salt, a brown colored gas is evolved.
Which of the following salt has a blue colour and why?
CuSO4.5H2O or CuSO4
Explain how anhydrous copper sulphate can be used to detect the presence of moisture (water) in a liquid.
Give the names and formulae of any two salts. Also name the acids and bases from which these salts may be obtained.
Define the following term:
Hygroscopy
What is deliquescence? What name is given to the compounds exhibiting such property?
Write any five uses of salts.
Many salts absorb water from the atmosphere. This property is called:
Select the correct answer from A, B, C, D and E.
A compound which in the aqueous solution state, is neutral in nature.
