‹ PrevQuestion 99 / 99 · latest first
Chemistry · 2013
JEE Main · 9 April 2013, Shift 1 · Q35
In reaction A +2 B ⇌ 2 C + D, initial concentration of B was 1.5 times of [A], but at equilibrium the concentrations of A and B became equal. The…
In reaction $\displaystyle \mathrm{A}+2 \mathrm{~B} \rightleftharpoons 2 \mathrm{C}+\mathrm{D}$, initial concentration of B was $\displaystyle 1.5$ times of [A], but at equilibrium the concentrations of A and B became equal. The equilibrium constant for the reaction is :
Official answer
(2)
$\displaystyle 4$
More from Chemical Equilibrium
- A solid XY kept in an evacuated sealed container undergoes decomposition to form a mixture of gases X and Y at temperature T. The equilibrium…2016
- At 298 K, the equilibrium constant is 2 × 10^15 for the reaction: Cu( s)+2 Ag^+(aq) ⇌ Cu^2+(aq)+2 Ag( s) The equilibrium constant for the reaction…2022
- The ratio K_P/K_C for the reaction: CO_(g)+1/2 O_2( g) ⇌ CO_2( g) is:2024
- The standard free energy change ( Δ G^° ) for 50\% dissociation of N_2 O_4 into NO_2 at 27°C and 1 atm pressure is -x J mol^-1. The value of x is \ \…2022
- Consider the following equilibrium AgCl ↓+2 NH_3 ⇌[Ag(NH_3)_2]^++Cl^- White precipitate of AgCl appears on adding which of the following?2014
- Consider the general reaction given below at 400 K x A( g) ⇌ y B( g). The values of K_p and K_c are studied under the same condition of temperature…2026
- If the equilibrium constant for A ⇌ B+C is K_eq^(1) and that of B+C ⇌ P is K_eq^(2), the equilibrium constant for A ⇌ P is:2020
- For a reaction at equilibrium A( g) ⇌ B( g)+1/2 C( g) the relation between dissociation constant (K), degree of dissociation ( α ) and equilibrium…2022
JEE Main 2013 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.