The ___ the concentration of reactants, the _ the probability of collisions and hence the ___ the reaction rate.

Verified Answer & Explanation⌄

Correct Answer: B) Higher, greater, higher

Concept Explanation

Higher concentration increases the number of reacting particles per unit volume, increasing collision frequency and reaction rate.

The _____ the concentration of reactants, the _____ the probability of collisions and hence the _____ the reaction rate.