A) \[{{\alpha }^{2}}C+\alpha K-K=0\]
B) \[{{\alpha }^{2}}C-\alpha K-K=0\]
C) \[{{\alpha }^{2}}C-\alpha K+K=0\]
D) \[{{\alpha }^{2}}C+\alpha K+K=0\]
Correct Answer: A
Solution :
Ostwald?s dilution law equation is, \[K=\frac{C{{\alpha }^{2}}}{(1-\alpha )}\] \[K.(1-\alpha )=C{{\alpha }^{2}}\] \[C{{\alpha }^{2}}-K(1-\alpha )=0\] \[C{{\alpha }^{2}}-K+K\alpha =0\] or \[C{{\alpha }^{2}}+K\alpha -K=0\]
You need to login to perform this action.
You will be redirected in
3 sec
