PUMPA - SMART LEARNING

எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்

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Problems based on solubility:-
 
Find the mass of potassium chloride would be needed to form a saturated solution in 60 g of water at 303 K?
Given that solubility of the KCl is 37/100 g at this temperature.
 
  
Given:
  
Mass of the potassium chloride in 100g of water in in saturated solution = g
 
Formula:
  
The solubility is expressed mathematically as
 
Solubility = / x 100
 
By substituting the given data, we get
 
Mass of potassium chloride in 60g of water in saturated solution = / x
 
Solubility = g.