Question

The rate constant of a reaction depends upon.

• A. Extent of reaction
• B. Time of reaction
• C. Temperature of the system
• D. Concentration of the system

Answer 1

Answer: (C)

Temperature of the system

Answer 2

According to Arhenius concept

Rate constant K $= A_{e}^{- E_{a}/RT}$, Hence rate constant depends only upon temperature of the system.