Multiple Choice
What is the oxidation number of carbon in K2C2O4?
A) 0
B) -4
C) +3
D) +4
E) +6
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q97: In the equation, C<sub>4</sub>H<sub>10</sub>(l)+ Cr<sub>2</sub>O<sub>7</sub><sup>2-</sup>(aq)<sub> </sub>+
Q98: Organic compounds that contain the element _
Q99: A partial activity series is: Au <
Q100: Zinc reacts with the permanganate ion
Q101: The reaction of potassium metal and which
Q103: The activity series of metals is
Q104: The least reactive metals are those of<br>A)Group
Q105: The oxidation number of S in S<sub>2</sub>O<sub>3</sub><sup>2-</sup>
Q106: What is the oxidation number of boron
Q107: What is the change in the