A) \[[Co{{(N{{H}_{3}})}_{5}}(N{{O}_{2}})]C{{l}_{2}}\]
B) \[[Co{{(N{{H}_{3}})}_{5}}Cl][Cl(N{{O}_{2}})]\]
C) \[[Co{{(N{{H}_{3}})}_{4}}(N{{o}_{2}})Cl]\,[(N{{H}_{3}})Cl]\]
D) \[[Co{{(N{{H}_{3}})}_{5}}][{{(N{{O}_{2}})}_{2}}C{{l}_{2}}]\]
Correct Answer: A
Solution :
The most probable complex which gives three moles ions in aqueous solution may be \[[Co{{(N{{H}_{3}})}_{5}}N{{O}_{2}}]C{{l}_{2}}\] because it gives two chlorine atoms on ionisation. \[[Co{{(N{{H}_{3}})}_{5}}N{{O}_{2}}]C{{l}_{2}}\to {{[Co{{(N{{H}_{3}})}_{5}}N{{O}_{2}}]}^{2+}}+2C{{l}^{-}}\]You need to login to perform this action.
You will be redirected in
3 sec