0.01 M solution of KCI and BaCl2 are prepared in water. The freezing point of KCl is found to be -2oC. What is the freezing point of BaCl2 to be completely ionised?
see full answer
High-Paying Jobs That Even AI Can’t Replace — Through JEE/NEET
🎯 Hear from the experts why preparing for JEE/NEET today sets you up for future-proof, high-income careers tomorrow.
An Intiative by Sri Chaitanya
a
-3oC
b
+3oC
c
-2oC
d
-4oC
answer is A.
(Unlock A.I Detailed Solution for FREE)
Best Courses for You
JEE
NEET
Foundation JEE
Foundation NEET
CBSE
Detailed Solution
i for KCl=2,i for BaCl2=3∵ ΔTf∝i;ΔTf(KCl)ΔTfBaCl2=23∴ ΔTfBaCl2=32×2=3∘C∴ Freezing point of KCl=−3∘C
Not sure what to do in the future? Don’t worry! We have a FREE career guidance session just for you!
0.01 M solution of KCI and BaCl2 are prepared in water. The freezing point of KCl is found to be -2oC. What is the freezing point of BaCl2 to be completely ionised?