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Question : 22
Total: 35
(a) Write the IUPAC names of the following:
(i)[ C O ( N H 3 ) 5 ( O N O ) ] 2 +
(ii)K 2 [ N i C l 4 ]
OR
(b) (i) What is a chelate complex? Give one example.
(ii) What are heteroleptic complexes? Give one example.
(i)
(ii)
OR
(b) (i) What is a chelate complex? Give one example.
(ii) What are heteroleptic complexes? Give one example.
Solution: 👈: Video Solution
(a) (i) [ C O ( N H 3 ) 5 ( O N O ) ] 2 +
IUPAC : Pentaammine onitrito cobalt (III) ion
(ii)K 2 [ N i C l 4 ]
potassiumtetra chlornickelate (II)
[OR]
(b) (i) Chelate complex: A class of coordination or complex compounds consisting of a central metal atom attached through two or more coordinate bonds with ligands in a cyclic or sing structure.
Example : EDIA
(ii) Heteroleptic complex: Coordination complexes which contain more than one type of ligands.
Example:[ F e ( N H 3 ) 4 C l 2 ] +
IUPAC : Pentaammine onitrito cobalt (III) ion
(ii)
potassiumtetra chlornickelate (II)
[OR]
(b) (i) Chelate complex: A class of coordination or complex compounds consisting of a central metal atom attached through two or more coordinate bonds with ligands in a cyclic or sing structure.
Example : EDIA
(ii) Heteroleptic complex: Coordination complexes which contain more than one type of ligands.
Example:
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