Q.)1 Molar solution of NaOH is having density 1.3 gm/ml. Find :
1.Mass Percentage
2.Volume percentage (Wt./Vol.)
3.Mole fraction of NaOH
4 Molality
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Explanation:
2019 · The molality and molarity of NaOH solution respectively, are : ... density 1.1 kg/dm3 contains 0.02 mole fraction of NaOH. ... Total mass of the solution =17.64+0.8=18.44g.
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Answer:
2020 ,, in the head...... 2019 in you too
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