CBSE Class 12-science Answered
Write the name, stereochemistry and magnetic behaviour of the following:
(At. Nos. Mn = 25, Co = 27, Ni = 28)
(i)K4[Mn(CN)6]
(ii)[Co(NH3)5Cl] Cl2
(iii)K2[Ni(CN)4]
Asked by Topperlearning User | 15 Apr, 2014, 08:57: AM
Expert Answer
(i)K4[Mn(CN)6]
Name: Potassium hexacyanomanganate(II)
Stereochemistry - Does not show geometric or optical isomerism
Magnetic behaviour - Paramagnetic
(ii)[Co(NH3)5Cl] Cl2
Name: Pentaamminedchloridocobalt(III) chloride
Stereochemistry - Does not geometric isomerism but is optically active
Magnetic behaviour - Paramagnetic
(iii)K2[Ni(CN)4]
Name: Potassium tetracyanonickelate(II)
Stereochemistry - Does not show geometric or optically isomerism
Magnetic behaviour - Diamagnetic
Answered by | 15 Apr, 2014, 10:57: AM
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