NTA Abhyas NEET2020ChemistryChemical KineticsPractice
The rate of the reaction, A + B + C → P is given by, r = d [ A ] dt = K [ A ] 1 / 2 [ B ] 1 / 2 [ C ] 1 / 4 . The order of the reaction is
Options
- A1
- B1/2
- C2
- D5/4
Correct answer
D. 5/4
Step-by-step solution
For a reaction, A + B → Products, if rate = K [ A ] m [ B ] n , then order of reaction = m + n. r = d [ A ] dt = K [ A ] 1 / 2 [ B ] 1 / 2 [ C ] 1 / 4 Here order = 1 2 + 1 2 + 1 4 = 5 4