Chemistry · 2022
JEE Main · 27 June 2022, Shift 1 · Q63
Match List - I with List - II. List - I (A) Spontaneous process (B) Process with Δ P =0, Δ T =0 (C) Δ H_reaction (D) Exothermic Process List - II (I)…
Match List - I with List - II.
List - I
(A)
Spontaneous process
(B)
Process with $\displaystyle \Delta \mathrm{P}=0, \Delta \mathrm{~T}=0$
(C)
$\displaystyle \Delta \mathrm{H}_{\text {reaction }}$
(D)
Exothermic Process
List - II
(I)
$\displaystyle \Delta \mathrm{H}<0$
(II)
$\displaystyle \Delta \mathrm{G}_{\mathrm{T}, \mathrm{P}}<0$
(III)
Isothermal and isobaric process
(IV)
[Bond energies of molecules in reactants] - [Bond energies of product molecules]
Choose the correct answer from the options given below :
Official answer
(2)
(A) - (II), (B) - (III), (C) - (IV), (D) - (I)
More from Chemical Thermodynamics
- For water at 100^° C and 1 bar, Δ_vap H-Δ_vap U= \ \ \ \ × 10^2 J mol^-1. (Round off to the Nearest Integer) [. Use:.R=8.31 J mol^-1 K^-1] [Assume…2021
- 0 g of NH_3 completely vapourises at -33.42^° C and 1 bar pressure and the enthalpy change in the process is 23.4 kJ mol^-1. The enthalpy change for…2022
- Consider the reaction 2 H_2 S( g)+3 O_2( g) → 2 H_2 O(l)+2 SO_2( g) The magnitude of enthalpy change for the reaction in kJ mol^-1 is ____. (Nearest…2026
- A sample of n-octane (1.14 g) was completely burnt in excess of oxygen in a bomb calorimeter, whose heat capacity is 5 kJ K^-1. As a result of…2025
- The gas phase reaction 2 A( g) ⇌ A_2( g) at 400 K has Δ G^°=+25.2 kJ mol^-1. The equilibrium constant K_C for this reaction is \ \ \ \ × 10^-2.…2021
- For the reaction A_(g) → B_(g), the value of the equilibrium constant at 300 K and 1 atm is equal to 100.0. The value of Δ_r G for the reaction at…2021
- One mole of an ideal monoatomic gas is subjected to changes as shown in the graph. The magnitude of the work done (by the system or on the system) is…2023
- 1 mole of ideal gas is allowed to expand reversibly and adiabatically from a temperature of 27^° C. The work done is 3 kJ mol^-1. The final…2023
JEE Main 2022 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.