Question

Among the following pair of complexes, in which case ${\Delta _0}$ value is higher for the second one

Accepted Answer

${\left[ {Co{{\left( {{H_2}O} \right)}_6}} \right]^{ + 3}}\,\,and\,\,{\left[ {Rh{{\left( {{H_2}O} \right)}_6}} \right]^{ + 3}}$

Answer

${\left[ {Co{{\left( {N{H_3}} \right)}_6}} \right]^{ + 3}}\,\,and\,\,{\left[ {Co{F_6}} \right]^{ - 3}}$

Answer

${\left[ {Co{{\left( {CN} \right)}_6}} \right]^{ - 3}}\,\,and\,\,{\left[ {Co{{\left( {N{H_3}} \right)}_6}} \right]^{ + 3}}$

Answer

${\left[ {Co{{\left( {{H_2}O} \right)}_6}} \right]^{ + 3}}\,\,and\,\,{\left[ {Co{{\left( {{H_2}O} \right)}_6}} \right]^{ + 2}}$

NEET UG CHEMISTRY MCQ: CO-ORDINATION COMPOUNDS

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