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प्रश्न
State your observation when the following is exposed to the atmosphere.
Iron (III) chloride salts
उत्तर
It absorbs moisture from the air, forming a reddish brown liquid.
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]
A deliquescent salt
Define deliquescence.
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
State whether a sample of the following would increase or decrease in a mass if exposed to air.
Conc. Sulphuric acid
Name the salt which on hydrolysis forms acidic. Give a balanced equation for the following reaction.
The hydrated salt of copper sulphate has ______.
Answer the question below:
What name is given to the water in the compound copper sulphate-5-water?
Answer the question below:
If copper sulphate-5-water is heated, anhydrous copper sulphate is formed. What is its colour?
Answer the question below:
By what means, other than heating, could you dehydrate copper sulphate-5-water and obtain anhydrous copper sulphate?
