Meaning of ‘Rate of Reaction’ (HSC SSCE Chemistry): Flashcards

Speed at which a chemical reaction proceeds

Faster rate

Increases rate of reaction

Rate reactants consumed or products formed

$\frac{\Delta c}{\Delta t}$

$\text{mol L}^{-1}\text{s}^{-1}$

Instantaneous rate at that time

Fast rate

Positive

Fewer reactants means fewer collisions