Multiple Choice
Which of the following can function as a chelating agent?
A) I-
B) NH3
C) C2O42-
D) H2O
Correct Answer:

Verified
Correct Answer:
Verified
Q21: The complex cis-[CoCl(NH<sub>3</sub>)(NH<sub>2</sub>CH<sub>2</sub>CH<sub>2</sub>NH<sub>2</sub>)<sub>2</sub>]<sup>2+</sup> was resolved into optical
Q22: What is the ground-state electron configuration for
Q23: How many unpaired electrons are present in
Q24: Which one of the following objects is
Q25: In order to form a neutral compound,hexafluoroaluminate
Q27: Which ion has cis and trans isomers?<br>A)[PdCl<sub>3</sub>NH<sub>3</sub>]<sup>-</sup><br>B)[Pt(OH)<sub>5</sub>NH<sub>3</sub>]<sup>-</sup><br>C)[PtF<sub>2</sub>(CN)<sub>2</sub>]<sup>2-</sup><br>D)[Pt(C<sub>2</sub>O<sub>4</sub>)<sub>2</sub>]<sup>2-</sup>
Q28: What statement is inconsistent with the chemistry
Q29: What statement is inconsistent with the crystal
Q30: For transition elements,which of the following occurs
Q31: The second transition series metals are shown