(the question is from relative molecular mass and mole) What is the weight of one mole of solute,0 132g - Chemistry - The Solid State

Question

(the question is from relative molecular mass and mole)

What is the weight of one mole of solute,0 132g of which in 29
70 of benzene gave a freezing point depression of 0
108K?Kf for C6H6 is 5 12 K
mol-1 kg
(Ans is 210 69)

Chandra Prakash · Accepted Answer

w =0 132 gm W = 29
70gm

Î”Tf = 0
108 K

Formula:
Î”Tf = 
<img alt="" width="47" height="29" src=
"https://s3mn%20mnimgs%20com/img/shared/discuss_editlive/2353749/2012_03_13_00_04_45/xwobnshc196914461867905289%20gif">

Putting the value
of parameter in above formula, the molecular weight of compound is
210 69

(the question is from relative molecular mass and mole) What is the weight of one mole of solute,0.132g of which in 29.70 of benzene gave a freezing point depression of 0.108K?Kf for C6H6 is 5.12 K mol-1 kg . (Ans is 210.69)

(the question is from relative molecular mass and mole)

What is the weight of one mole of solute,0.132g of which in 29.70 of benzene gave a freezing point depression of 0.108K?K_f for C₆H₆ is 5.12 K mol^{-1 kg} .

(Ans is 210.69)