the-k-of-the-reaction-no2-g-no3-g-n2o5-g-is-k-2-1x10-20-what-can-be-said-about-t-1

Question

Which of the following statements is correct for the following reaction:

NO₂_(g) + NO₃_(g) ⇌ N₂O₅_(g)K= 2.1x10^-20

Accepted Answer

There is a higher concentration of reactants at equilibrium than the products.

Answer

Once the equilibrium state is attained, the concentration of reactants becomes zero.

Answer

The concentrations of the reactants and the products are equal at equilibrium.

Answer

There is a higher concentration of products at equilibrium than the reactants.