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प्रश्न
In which of the following substances will there be
No change in mass when they are exposed to air?
Sodium chloride
Iron
Conc. sulphuric acid
Table salt
Sodium carbonate crystals
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उत्तर
No change in mass: Sodium chloride
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संबंधित प्रश्न
Give two example of Solvent other than water.
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State the term: (Do not give examples)
A solution where solvent is a liquid other than water.
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Give a reason for the following.
Water is a universal solvent.
State whether the following statement is true or false.
Water can be separated from salt by evaporation.
