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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
Distinguish between drying and dehydrating agent.
Give reason for the following:
Sodium hydrogen sulphate is not an acid but it dissolves in water to give hydrogen ions, according to the equation
\[\ce{NaHSO4 <=> H+ + Na+ + SO^2-_4}\]
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
State whether a sample of the following would increase or decrease in a mass if exposed to air.
Iron (III) Chloride
What happen to the crystals of washing soda when exposed to air? Name the phenomenon exhibited.
State your observation when the following is exposed to the atmosphere.
Washing soda crystals
List the properties of salts.
Name the salt which on hydrolysis forms neutral solution. Give a balanced equation for each reaction.
