Match List - I with List - II. List-I List-II (A) Spontaneous process (I) Δ H (B) Process with Δ P = 0, Δ T = 0 (II) Δ G _ T, P (C) Δ H _ reaction (III) Isothermal and isobaric process (D) Exothermic Process (IV) [Bond

Correct answer: B. (A) - (II), (B) - (III), (C) - (IV), (D) - (I) (A) For a spontaneous process Δ G _ T, P (B) Δ P = 0 → Isobaric process(pressure is constant in this process) Δ T = 0 → Isothermal process(Temperature is constant in this process). (C) Δ H _ reaction = ( Σ Bond energies of reactants)- ( Σ bond energies of products) (D) Δ H

JEE Main 202227 JuneMorning Shift

Exam: JEE Main
Year: 2022
Date: 27 June
Shift: Morning Shift
Subject: Chemistry
Chapter: Thermodynamics (C)

JEE Main 2022 · 27 June · Morning Shift · Chemistry · Thermodynamics (C)

Match List - I with List - II. List-I List-II (A) Spontaneous...

Match List - I with List - II.

	List-I		List-II
$\left(A\right)$	Spontaneous process	\left(I\right) $</td> <td>$ \Delta H < 0 $</td> </tr> <tr> <td>\left(B\right)$	Process with $\Delta P = 0, \Delta T = 0$	\left(II\right) $</td> <td>$ {\Delta G}_{T, P} < 0 $</td> </tr> <tr> <td>\left(C\right)$	${\Delta H}_{reaction}$	\left(III\right) $</td> <td>Isothermal and isobaric process</td> </tr> <tr> <td>\left(D\right)$	Exothermic Process	\left(IV\right)	[Bond energies of molecules in reactants] - [Bond energies of product molecules]

Choose the correct answer from the options given below

Options

A $\left(A\right) - \left(III\right), \left(B\right) - \left(II\right), \left(C\right) - \left(IV\right), \left(D\right) - \left(I\right)$
B $\left(A\right) - \left(II\right), \left(B\right) - \left(III\right), \left(C\right) - \left(IV\right), \left(D\right) - \left(I\right)$
C $\left(A\right) - \left(II\right), \left(B\right) - \left(III\right), \left(C\right) - \left(I\right), \left(D\right) - \left(IV\right)$
D $\left(A\right) - \left(II\right), \left(B\right) - \left(I\right), \left(C\right) - \left(III\right), \left(D\right) - \left(IV\right)$

Correct answer

B. $\left(A\right) - \left(II\right), \left(B\right) - \left(III\right), \left(C\right) - \left(IV\right), \left(D\right) - \left(I\right)$

Step-by-step solution

(A) For a spontaneous process ${\Delta G}_{T, P} < 0$

(B) $\Delta P = 0 \to$ Isobaric process(pressure is constant in this process) $\Delta T = 0 \to$ Isothermal process(Temperature is constant in this process).

(D) $\Delta H < 0$ is for exothermic reaction

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