Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
NEET
Exam
NEET
Subject
Chemistry
Chapter
Chemical Equilibrium

NEET · Chemistry · Chemical Equilibrium

What will happen to the concentrations of reactants of a...

What will happen to the concentrations of reactants of a reactionwhen Qc is less than Kc?

Options

  1. AThey will remain constant.
  2. BThey will increase.
  3. CThey will decrease.
  4. DThey will become zero.

Correct answer

C. They will decrease.

Step-by-step solution

When Qc is not equal to Kc, the concentrations of reactants will decrease until Qc equals Kc.
Practice Chemical Equilibrium on Quantrex Academy →

More from Chemical Equilibrium

For which of the following solids does solubility decrease with an increase in… MHT CET Medical 2026Given below are certain reactions. Identify the reaction for which K_p ≠ K_c : NEET 2026Higher yield of NO in N_2(~g)+O_2(~g) leftharpoons 2 NO(g) can be obtained at [ Δ H of… NEET 2025For the reaction A(g) leftharpoons 2 ~B(~g) , the backward reaction rate constant is… NEET 2025Consider the following reaction in a sealed vessel at equilibrium with concentrations of… NEET 2024For the reaction 2 ~A leftharpoons B+C, K_ C =4 × 10^ -3 . At a given time, the… NEET 2024For the reaction in equilibrium N_2(~g)+3 H_2(~g) leftharpoons 2 NH_3(~g), Δ H=-Q… NEET 2024In which of the following equilibria, K_ p and K_ c are NOT equal? NEET 2024 Full Chemical Equilibrium list All NEET PYQs