Question

Which of the following statements regarding molecularity of the reaction is correct?

• A. Molecularity relates to mechanism of reaction
• B. It cannot be negative or fractional
• C. Molecularity of a complex reaction has two(or) more steps and each individual step has its own molecularity
• D. All are correct

Answer 1

Answer: (D)

All are correct

molecularity is a positive
whole number and it can't be negative, zero
& fractional and for a complex reaction where there are two or more steps, each step has its own molecularity. So, it is related to mechanism of reaction.
[D] is correct