A) 1
B) 4
C) 3
D) 2
Correct Answer: D
Solution :
\[\Delta {{T}_{f}}=i\times K\times molality\] \[0.00732=i\times 1.86\times 0.002\] \[\therefore \]\[i=1.96=2\] \[\therefore \]\[[Co{{(N{{H}_{3}})}_{5}}.(N{{O}_{2}})]Cl\xrightarrow{{}}\] \[{{[Co{{(N{{H}_{3}})}_{5}}N{{O}_{2}}]}^{+}}+C{{l}^{-}}\]You need to login to perform this action.
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