SolutionHard
Question
Consider following terms (m = molality) :
I : mKb ; II : mKbi
III :
IV : Kb
Terms which can be expressed in degree (temperature) are
I : mKb ; II : mKbi
III :
IV : Kb Terms which can be expressed in degree (temperature) are
Options
A.III, IV
B.I, II
C.I, II, IIII
D.I, III
Solution
As ᐃTb = i Kbm
so iKb m can be expressed in degree (Unit of temperature)
and Kb m can be expressed in degree (Unit of temperature)
and
can be expressed in degree (Unit of temperature)
But unit of Kb is mol-1 kg K
so iKb m can be expressed in degree (Unit of temperature)
and Kb m can be expressed in degree (Unit of temperature)
and
can be expressed in degree (Unit of temperature)But unit of Kb is mol-1 kg K
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