wiz-icon
MyQuestionIcon
MyQuestionIcon
22
You visited us 22 times! Enjoying our articles? Unlock Full Access!
Question

Dimer of acetic acid in liquid benzene is in equilibrium with acetic acid monomer at certain temperature and pressure. If 25% of the dimer molecules are separated out then

A
Freezing point of the solution reduces
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
Average molar mass of solute increases
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
Boiling point of solution increases
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
Molar mass of solute decreases
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is D Freezing point of the solution reduces
nC4H10=10.44580.18

m=0.18200×10000.9
ΔTf=5.12×0.94.608
Tf=5.54.6080.892C

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Relative Lowering of Vapour Pressure
CHEMISTRY
Watch in App
Join BYJU'S Learning Program
CrossIcon