Question 22
Redox ReactionsThe oxidation state of carbon in HCOOH is
- A.−1
- B.+2
- C.+3
- D.0
Show the answer and explanation
Answer: B (+2)
Explanation
2 H at +1 and 2 O at −2: 2 + x − 4 = 0, so carbon is +2.
The oxidation state of carbon in HCOOH is
Answer: B (+2)
2 H at +1 and 2 O at −2: 2 + x − 4 = 0, so carbon is +2.