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प्रश्न
State what would you observe when :
The salt ferric chloride is exposed to the atmosphere.
उत्तर
It absorbs moisture from the atmosphere and becomes moist and ultimately dissolves in the absorbed water, forming a saturated solution.
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संबंधित प्रश्न
Name the major salt present in sea-water.
Give any two uses of common salt (sodium chloride).
Complete and balance the following chemical equations:
`NaCl + NH_3 + H_2O +CO_2`→
P and Q are aqueous solutions of sodium chloride and sodium hydroxide, respectively. Which of these will turn:
(a) blue litmus red?
name two salts which are neutral, when dissolved in water.
Define the following term: Hygroscopy.
Give four substances which contain water of crystallization and write their common name.
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.
Differentiate hydrate and anhydrous salts with examples.
Many salts absorb water from the atmosphere. This property is called:
