A) 6%
B) 12%
C) 3%
D) 9%
Correct Answer: A
Solution :
\[\Delta {{T}_{f}}=i\,{{k}_{1}}\,m\] \[0.197=i\times 1.86\times 0.1\] \[i=\frac{0.197}{1.86\times 0.1}=1.059\approx 1.06\] In case of dissociation, \[\alpha =\frac{i-1}{n-1}=\frac{1.06-1}{2-1}\] = 0.06 = 6%You need to login to perform this action.
You will be redirected in
3 sec