Multiple Choice
Which of the following complex ions is likely to absorb at 600-700 nm?
A) [Co(OH2) 6]2+
B) [Co(NO2) 6]4-
C) [Co(NH3) 6]2+
D) [Co(CN) 6]4-
E) [CoCl4]2-
Correct Answer:

Verified
Correct Answer:
Verified
Q19: Consider the complex trans-[Co(NH<sub>3</sub>)<sub>4</sub>Cl<sub>2</sub>]Cl.Draw the structure of
Q26: For the oxides CrO,Cr<sub>2</sub>O<sub>3</sub>,and CrO<sub>3</sub>,which of the
Q27: One mole of cis-tetraamminedichlororhodium(III)chloride dissolves in water
Q29: Which of the following is the formula
Q29: Vanadium metal is produced by the<br>A) reduction
Q34: Which of the following complexes is (are)chiral?
Q35: For a given metal,the oxides become more
Q36: Which of the following has the largest
Q57: Which of the following is expected to
Q82: Which of the following is likely to