alleryWhich of these affects the rate of a chemical reaction?
AConcentration
BContainer shape
CBench height
DLaboratory size
Answer & Solution
Correct answer: A. Concentration
1. Several conditions are listed as affecting reaction rate.
2. Temperature, pressure and catalyst are among them.
3. So is concentration.
_Source: syllabus Chemistry Part I, Chapter 4, Chemical Kinetics._
Keep practising Chemical Kinetics
Browse all Chemical Kinetics questions for CBSE Class 12 (Science), or explore more Chemistry topics.
Related questions
Chemical equilibrium is reached whenWhich technique studies fast reactions by a sudden temperature or pressure change?The study of reactions initiated by light is calledCrushing a solid reactant speeds a reaction because itIn 1864 Waage and Guldberg published which law?Who received the first Nobel Prize in Chemistry in 1901 for laws of chemical dynamics?Who studied the inversion of sucrose in 1850, pioneering chemical kinetics?The number of collisions per second per unit volume of a reaction mixture is called