Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
JEE Main 20236 AprilMorning Shift
Exam
JEE Main
Year
2023
Date
6 April
Shift
Morning Shift
Subject
Chemistry
Chapter
Coordination Compounds

JEE Main 2023 · 6 April · Morning Shift · Chemistry · Coordination Compounds

Number of ambidentate ligands in a representative metal complex [M...

Number of ambidentate ligands in a representative metal complex [M(en)(SCN)4]\left[M ( en ) ( SCN{)}_{4}\right] is _________ . [en=en =ethylenediamine]

Number of ambidentate ligands in a representative metal complex [M ( en ) ( SCN ) _ 4 ] is _________ . [ en =

Correct answer

4

Step-by-step solution

Ambidentate ligand has two or more donor atoms, but during complex formation, only one donor atom is attached to central metal. SCN−{SCN}^{-} ion has donor atoms NN and SS.

Examples of ambidentate ligands include NO2−andSO32−{NO}_{2}^{-}and{SO}_{3}^{2 -}. So,4SCN−4{SCN}^{-} ligands are ambidentate.

Number of ambidentate ligands in a representative metal complex [M ( en ) ( SCN ) _ 4 ] is _________ . [ en =

Practice Coordination Compounds on Quantrex Academy →

More from Coordination Compounds

Reaction of PtF_6 with oxygen ( O_2 ) gas results in the formation of an ionic compound… JEE Advanced 2026The total number of all possible isomers for the square planar complex with formula… JEE Advanced 2026Consider that the coordinating atoms of the ligands in cis -[Co(NH _3 ) _4 Cl _2 ]Cl and… JEE Advanced 2026Number of paramagnetic complexes among the following is ________. [MnBr_4]^ 2… JEE Main 2026Which of the following sequences of hybridisation, geometry and magnetic nature are… JEE Main 2026An excess of AgNO _3 is added to 100 mL of a 0.05 M solution of… JEE Main 2026Match the LIST-I with LIST-II List-I Electronic configuration of tetrahedral metal ion… JEE Main 2026Which of the following are true about the energy of the given d-orbitals of a tetrahedral… JEE Main 2026 Full Coordination Compounds list All JEE Main PYQs