Multiple Choice
In the cation [CrCl2(H2O) 4]+,the oxidation state of chromium and its coordination number,respectively,are ________.
A) -3 and two
B) +3 and six
C) 0 and four
D) +2 and six
E) -4 and six
Correct Answer:
Verified
Correct Answer:
Verified
Q7: Choose the INCORRECT statement.<br>A)One popular chelating agent
Q8: Which of the following magnetic/geometric descriptions is
Q9: Which of the following ligands cannot act
Q10: Isomers such as the two forms of
Q11: Coordination isomerism could be shown by:<br>A)Li[AlH<sub>4</sub>]<br>B)[Ag(NH<sub>3</sub>)<sub>2</sub>][CuCl<sub>2</sub>]<br>C)[Co(NH<sub>3</sub>)<sub>4</sub>Cl<sub>2</sub>]Br<br>D)[Pt(H<sub>2</sub>O)<sub>4</sub>Cl<sub>2</sub>]<br>E)[Fe(CN)<sub>6</sub>](NH<sub>3</sub>)<sub>3 </sub>
Q13: Of the following complex ions: [CrCl(NH<sub>3</sub>)<sub>5</sub>]<sup>2+,</sup>[Cr(NH<sub>3</sub>)<sub>6</sub>]<sup>3+</sup>,[CrCl(H<sub>2</sub>O)<sub>5</sub>]<sup>2+</sup>,[Cr(H<sub>2</sub>O)<sub>6</sub>]<sup>3+</sup>,one appears
Q14: Which of the following can function as
Q15: Choose the INCORRECT statement about coordination nomenclature.<br>A)Molecular
Q16: Which complex ion possesses the largest number
Q17: Choose the correct shape,weak or strong field,and