Question

As the concentration of reactants increases:

• A. rate of the reaction decreases
• B. rate of the reaction increases
• C. rate of the reaction remains the same
• D. reaction stops

Answer 1

The correct option is B rate of the reaction increases

As the concentration of reactants increases rate of reactant increases.

rate = $K\left[A\right]\left[B\right]$

$\Rightarrow \frac{\left[A\right]}{\left[B\right]}$ $⟶$ concentration of reactants $A$ and $B$.