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question mark

IN THE NITRATION OF BENZENE, USING NITRATION MIXTURE AT 333K THE

VALUE

OF i ( VANTHOFF FACTOR) IS

A)4


B)3


C)2


D)1

hari krishna , 16 Years ago
Grade 12
anser 1 Answers
Suraj Prasad
Similarly, if a fraction [\alpha] of [n] moles of solute associate to form one mole of an n-mer (dimer, trimer, etc.),

For the dimerisation of acetic acid in benzene

2CH3COOH [is in equilibrium with] (CH3COOH)2

2 moles of acetic acid associate to form 1 mole of dimer, so that

[i=1-(1-\frac{1}{2})\alpha = 1-\frac{\alpha}{2}]

So there will be 2 as vant hoff factor
Last Activity: 11 Years ago
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