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

NEET · Chemistry · Chemical Equilibrium

What is the ratio of radioactive to non-radioactive molecules in...

What is the ratio of radioactive to non-radioactive molecules in the solution when equilibrium is attained?

Options

  1. AIt decreases with time.
  2. BIt remains constant.
  3. CIt increases with time.
  4. DIt fluctuates.

Correct answer

B. It remains constant.

Step-by-step solution

In a dynamic equilibrium, the ratio of radioactive to non-radioactive molecules in the solution increases until it attains a constant value.
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