General Principles and processes of Isolation of Elements
easy

निम्नलिखित में से गलत व्यंजक है।

A

$\frac{\Delta G _{\text {System }}}{\Delta S _{\text {Total }}}=- T$ (स्थिर $P$ पर)

B

$\ln \mathrm{K}=\frac{\Delta \mathrm{H}^{\circ}-\mathrm{T} \Delta \mathrm{S}^{\circ}}{\mathrm{RT}}$

C

$\mathrm{K}=\mathrm{e}^{-\Delta \mathrm{G}^{\circ} / \mathrm{RT}}$

D

समतापीय प्रक्रम $w _{\text {reversible }}=- nRT \ln \frac{ V _{f}}{ V _{i}}$ के लिए

(JEE MAIN-2021)

Solution

$\Delta \mathrm{G}^{\circ}=-\mathrm{RT} \ell \mathrm{n} \mathrm{K}$

$\Delta \mathrm{H}^{\circ}-\mathrm{T} \Delta \mathrm{S}^{\circ}=-\mathrm{RT} \ell \mathrm{n} \mathrm{K}$

$\ell \mathrm{nK}=-\left[\frac{\Delta \mathrm{H}^{\circ}-\Delta \mathrm{S}^{\circ}}{\mathrm{RT}}\right]$

Standard 12
Chemistry

Similar Questions

Start a Free Trial Now

Confusing about what to choose? Our team will schedule a demo shortly.