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प्रश्न
Answer the question below:
If copper sulphate-5-water is heated, anhydrous copper sulphate is formed. What is its colour?
उत्तर
The colour of anhydrous CuSO4 is white.
संबंधित प्रश्न
Explain clearly how conc, H2SO4 is used as dehydrating as well as drying agent.
Give reason for the following:
Anhydrous calcium chloride is used in a desiccator.
State whether a sample of the following would increase or decrease in a mass if exposed to air.
Solid CaCI2
State whether a sample of the following would increase or decrease in a mass if exposed to air.
Solid Na2CO3 .10H2O
Why does common salt get wet during the rainy season?
The hydrated salt of copper sulphate has ______.
Give examples of efflorescence.
State your observation when the following is exposed to the atmosphere.
Iron (III) chloride salts
Name the salt which on hydrolysis forms basic. Give a balanced equation for the following reaction.
Give a suitable chemical term for:
The process in which a substance absorbs moisture from the atmospheric air to become moist, and ultimately dissolves in the absorbed water.
