Statement 1 : A one molal solution prepared at 200C will retain the same molality at 1000C, provided there is no loss of solute or solvent on heating.Statement 2 : Molality is independent of temperature.
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a
Both Statement 1 and Statement 2 are true
b
Statement 1 is true and Statement 2 is false
c
Statement 1 is false and Statement 2 is true.
d
Both Statement 1 and Statement 2 are false.
answer is A.
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Detailed Solution
molality(m)= weightmol.wt.×1wt. of solvent(Kg)It is independent of volume Hence independent of Temperature