Match List-I (Equilibrium) with List-II (Cond | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) According to Le Chatelier's principle:$1$. For endothermic reactions $(\Delta H > 0)$,high temperature favors the forward reaction.$2$. For exothe

Vedclass · Accepted Answer

$(P-1 \& \ 5), (Q-2 \& \ 3), (R-1 \& \ 4)$

Vedclass · Answer

(C) According to Le Chatelier's principle:$1$. For endothermic reactions $(\Delta H > 0)$,high temperature favors the forward reaction.$2$. For exothermic reactions $(\Delta H $3$. For reactions where $\Delta n_g = 0$,the equilibrium is independent of pressure.Analysis:$P: A_{2(g)}   B_{2(g)} \rightleftharpoons 2AB_{(g)}$ (Endothermic,$\Delta n_g = 0$). Favored by high temperature $(1)$ and is independent of pressure $(5)$.$Q: 2AB_{2(g)}   B_{2(g)} \rightleftharpoons 2AB_{3(g)}$ (Exothermic,$\Delta n_g = -1$). Favored by low temperature $(2)$.$R: 2AB_{3(g)} \rightleftharpoons A_{2(g)}   3B_{2(g)}$ (Endothermic,$\Delta n_g =  2$). Favored by high temperature $(3)$.Matching: $P-(1, 5), Q-(2), R-(3)$.Correct option is $C$.

List-$I$ (Equilibrium)	List-$II$ (Conditions for the process)
$P. A_{2(g)} + B_{2(g)} \rightleftharpoons 2AB_{(g)}$ (Endothermic)	$1. \text{High temperature}$
$Q. 2AB_{2(g)} + B_{2(g)} \rightleftharpoons 2AB_{3(g)}$ (Exothermic)	$2. \text{Low temperature}$
$R. 2AB_{3(g)} \rightleftharpoons A_{2(g)} + 3B_{2(g)}$ (Endothermic)	$3. \text{High temperature}$
	$4. \text{Low temperature}$
	$5. \text{Independent of pressure}$

Similar Questions

The reaction between thiocyanate ion and ferric ion is given below. If $SCN^-$ ions are added to the equilibrium mixture,what will happen? $SCN^-_{(aq)} (\text{colorless}) + Fe^{3+}_{(aq)} (\text{yellow}) \rightleftharpoons [Fe(SCN)]^{2+} (\text{deep red})$

In which of the following equilibrium reactions,the equilibrium would shift to the right,if total pressure is increased?

For the reaction: $A + B + Q \rightleftharpoons C + D$,if the temperature is increased,then the concentration of the products will

The yield of the products in the reaction,$A_{2(g)} + 2B_{(g)} \rightleftharpoons C_{(g)} + Q \ kJ$ would be higher at

For the endothermic reaction $A_{2} \rightarrow 2A$,which of the following will increase the yield of the monomer $A$?

Vedclass Test Series

Exam Paper Generator

Online Exam Module