Previous Year Papers
Download Solved Question Papers Free for Offline Practice and view Solutions Online.
Test Series
Take Zigya Full and Sectional Test Series. Time it out for real assessment and get your results instantly.
Test Yourself
Practice and master your preparation for a specific topic or chapter. Check you scores at the end of the test.
Advertisement
Solutions
Fill In the Blanks
171.
The Van’t Hoff factor for phenol which demerizes in benzene is________.
179 Views
172.
Relative lowering of vapour pressure is equal to the mole fraction of a __________ in the solution.
166 Views
173.
The S.I. unit of boiling point elevation constant K
p
are _______.
367 Views
True Or False
Advertisement
Zigya App
174.
The value of K
f
for water is smaller than its K
b
A.
True
158 Views
Advertisement
Advertisement
175.
For a dilute solution, mole fraction of a solute is directly proportional to the molality of the solution.
A.
True
144 Views
176.
The Van’t Hoff factor of Ca(NO
3
)
2
when it is completely dissociated is 1/3.
A.
False
259 Views
177.
Colligative properties do not depend upon the amount of solution in the solution.
A.
False
160 Views
178.
The modified depression of freezing point colligative property is
∆
T
f
=
iK
fm
.
A.
True
160 Views
Advertisement
179.
Non-ideal solutions always show higher vapour pressure than the ideal solutions.
A.
False
125 Views
180.
The solubility of a gas increases with increase in temperature.
A.
False
119 Views
17
18
19
Advertisement
Flag it
Incomplete
Incorrect
Repetitive
Suggest Edit
Submit
Switch to
Other Topics
Other Subjects
Test Yourself
Full Test Series
Sectional Test Series
Previous Year Papers
Share it
Facebook
WhatsApp
Twitter
Google Plus
Linkedin
Copy Link
https://www.zigya.com/share/Q0hFTjEyMDQ0Njgz
Share it
WhatsApp
Facebook
Twitter
Google Plus
Linkedin
Copy Link