26 TM complexes
Consider the five structures shown. Which of these five can act as ligands forming complexes with transition metals?
Select one:
a. Ligands (a), (d) and (e).
b. Only ligand (e).
c. Ligands (a) and (b) only.
d. Structures (a) and (e) only.
e. Ligands (b) and (c) only.
Correct answer is option A) ligands a,d and e
Ligands are generally lewis bases. That is they have lone pairs of electrons to donate.
We see that in the above given molecules only a,d,e have lone pairs of electrons making them act as ligands.
26 TM complexes Consider the five structures shown. Which of these five can act as ligands...
Which of the following complexes is paramagnetic? Assume all ligands are strong field ligands. Select one: O A. More than one of the complexes is paramagnetic O B. [Ni(CN) 14 O C. [Fe(CN))" о D. (Mn(CN)," o E. [Co(NH,
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In which of the following complexes does the transition metal have a de configuration? Select one: O a. Cu(H20)62- O b. PtCl42- O c. Ni(CO) O d. Fe(CN) O e. Zn(NH3)42- Which of the following complexes has inkade somers Select one: O a. [Ni(H20);(SCN)]SO, O b. [Ni(NH3),Clą]A! c. [Ni(NH3),CINO, d. [Ni(H20)ŚCI)(SCN); e. [Ni(H20).CICI O What is a general formula for octahedral complexes that exhibit mer - fac isomerism? (M = metal; A, B and C = ligands)...
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what are the answers to 26 and 30?
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