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प्रश्न
Name a salt whose solubility decreases with temperature.
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उत्तर
Calcium sulphate
संबंधित प्रश्न
State what would you observe when Washing Soda Crystals are exposed to the atmosphere
Write a balanced equation for the preparation of the following salts:
Copper sulphate from Copper Carbonate.
What happens when a few drops of water are added to anhydrous copper sulphate? Explain with the help of an equation.
What happens when a concentrated solution of sodium chloride (brine) is electrolysed? Write the equation of the reaction involved.
Which of the following salts will give an aqueous solution having pH of almost 7?
Give one example of a salt which gives an aqueous solution having:
pH more than 7
State one observation for each of the following :
Lead nitric is heated strongly in a test tube.
Name the anion present in the following compound:
Compound A, when warmed with concentrated sulphuric acid, gives a gas which fumes in moist air and which gives dense white fumes with ammonia.
The chemical name of plaster of Paris is ______.
An aqueous solution of a salt turns blue litmus to red. The salt could be the one obtained by the reaction of ______.
