Calculate Δ Go for conversion of oxygen? To ozone 3 / 2 O 2(g) arrow O 3(g) at 298 K, if Kp for this conversion is 2.47 × 10-29 :

Question

Calculate Δ Go for conversion of oxygen? To ozone 3 / 2 O 2(g) arrow O 3(g) at 298 K, if Kp for this conversion is 2.47 × 10-29 : (A) 163 kJ mol -1 (B) 2.4 × 102 k J mol -1 (C) 1.63 kJ mol -1 (D) 2.38 × 106 kJ mol -1

Tardigrade Admin · Accepted Answer

Use the following formula to find Δ G°. Δ G°=-2.303 R T log Kp Given, Kp=2.47 × 10-29 ∴ Δ G°=2.303 × 8.314 × 298 × log 2.47 × 10-29 =163000 J mol -1 =163 kJ mol -1

Q. Calculate $Δ G^{o}$ for conversion of oxygen?
To ozone $3/2 O_{2} (g) \to O_{3} (g)$ at $298 K$ , if $K_{p}$ for this conversion is $2.47 \times 1 0^{- 29}$ :

$163 k J m o l^{- 1}$

$2.4 \times 1 0^{2} k J m o l^{- 1}$

$1.63 k J m o l^{- 1}$

$2.38 \times 1 0^{6} k J m o l^{- 1}$

Use the following formula to find $Δ G^{\circ}$ .
$Δ G^{\circ} = - 2.303 RT lo g K_{p}$
Given, $K_{p} = 2.47 \times 1 0^{- 29}$
$∴ Δ G^{\circ} = 2.303 \times 8.314 \times 298 \times lo g 2.47 \times 1 0^{- 29}$
$= 163000 J m o l^{- 1}$
$= 163 k J m o l^{- 1}$

Q. Calculate ΔGo for conversion of oxygen? To ozone 3/2O2​(g)→O3​(g) at 298K, if Kp​ for this conversion is 2.47×10−29 :

163kJmol−1

2.4×102kJmol−1

1.63kJmol−1

2.38×106kJmol−1