The rate of a gaseous reaction is given by K [ A ] [ B ] . If the volume of the reaction vessel is reduced to 1 4 of the initial volume, the reaction rate relative to the original rate is -

Rate, r = K [ A ] [ B ] According to the given data, the volume of the reaction vessel is reduced to 1 4 t h. Hence, it can be written as r 1 = K [ 4 A ] [ 4 B ] = 16 K [ A ] [ B ] = 16 r ∴ r 1 = 16 r

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ChemistryThermodynamics - 1Adiabatic Process/PolytropicEasy2 minPYQ_2020

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The rate of a gaseous reaction is given by $K [A] [B] .$ If the volume of the reaction vessel is reduced to $\frac{1}{4}$ of the initial volume, the reaction rate relative to the original rate is -

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Answer:

Solution:

Rate, $r = K [A] [B]$

According to the given data, the volume of the reaction vessel is reduced to $\frac{1}{4} t h.$ Hence, it can be written as

$r_{1} = K [4 A] [4 B]$

$= 16 K [A] [B]$

$= 16 r$

$∴ r_{1} = 16 r$

Stream:NTA_ABHYASSubject:ChemistryTopic:Thermodynamics - 1Subtopic:Adiabatic Process/Polytropic

⏱ 2mℹ️ Source: PYQ_2020

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