Multiple Choice
-Using the above schematic of an artist's color wheel,determine the color seen if a substance absorbs red and yellow light.
A) blue
B) green
C) orange
D) violet
Correct Answer:

Verified
Correct Answer:
Verified
Q34: What is the highest possible oxidation state
Q35: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4940/.jpg" alt=" -Which
Q36: Write the chemical formula for aquabromobis(ethylenediamine)chromium(III)chloride.<br>A)[CrBr(H<sub>2</sub>O)(en)]Cl<br>B)[CrBr<sub>2</sub>(H<sub>2</sub>O)(en)]Cl<sub>2</sub><br>C)[CrBr(H<sub>2</sub>O)(en)<sub>2</sub>]Cl<sub>2</sub><br>D)[CrBr(H<sub>2</sub>O)(en)<sub>2</sub>]Cl<sub>3</sub>
Q37: The color exhibited by coordination compounds is
Q38: The number of unpaired electrons in Co(NH<sub>3</sub>)<sub>6</sub><sup>3+</sup>
Q40: What is the characteristic outer electron configuration
Q41: The oxidation state of chromium in Cr<sub>2</sub>O<sub>7</sub><sup>2-</sup>
Q42: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4940/.jpg" alt=" -Which
Q43: Which complex is optically active?<br>A)[CoCl<sub>4</sub>en]<sup>2-</sup><br>B)trans-[CrCl<sub>2</sub>(en)<sub>2</sub>]<sup>+</sup><br>C)cis-[CrCl<sub>2</sub>(en)<sub>2</sub>]<sup>+</sup><br>D)[PtCl<sub>2</sub>(NH<sub>3</sub>)<sub>2</sub>]
Q44: The first transition series metals are shown