It decreases from +5 to 0 and increases from −1 to 0.
45) Oxidation number of iodine in IO3− + HI → H2O + I2:
Answer is:
Increases as well as decreases
Explanation:
Related Physical Chemistry MCQ with Answers
Answer is:
Is a reductant
Explanation:
It changes from +4 to +6. Due to this, it is a reductant.
Answer is:
7⁄3
Explanation:
3 + 4 + 3x − 14 = 0
Answer is: