A) \[1/3{{K}_{A}}\]
B) \[3\,{{K}_{A}}\]
C) \[2\,{{K}_{A}}\]
D) \[2/3\,{{K}_{A}}\]
Correct Answer: A
Solution :
[a] \[{{R}_{A}}=\frac{\ell }{{{K}_{A}}A},\,\,{{R}_{B}}=\frac{\ell }{\frac{{{K}_{A}}}{2}\times A},\,{{R}_{C}}=\frac{\ell }{\frac{{{K}_{A}}}{6}\times A}\] \[{{R}_{A}}=\frac{3\ell }{kA}={{R}_{A}}+{{R}_{B}}+{{R}_{C}}\] \[=\frac{9\ell }{{{K}_{A}}\times A}\Rightarrow K=\frac{{{K}_{A}}}{3}\]You need to login to perform this action.
You will be redirected in
3 sec