NEET UG CHEMISTRY MCQ: CHEMICAL KINETICS

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Which is correct relation in between

\frac{{dc}}{{dt}},\frac{{dn}}{{dt}}\;and\;\frac{{dP}}{{dt}},

where

c,n\;and\;p

, represent concentration, mole and pressure terms for gaseous phase reactant

A\left( \mathrm{g} \right) \to products

View answer and explanation

Correct option: A

- \frac{{dc}}{{dt}} = - \frac{1}{V}\frac{{dn}}{{dt}} = - \frac{1}{{RT}}\frac{{dP}}{{dt}}

Option A (

- \frac{{dc}}{{dt}} = - \frac{1}{V}\frac{{dn}}{{dt}} = - \frac{1}{{RT}}\frac{{dP}}{{dt}}

) is correct because it correctly relates the rate of change of concentration, moles, and pressure using the ideal gas law.

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