Chemistry - Ideal Gas Question with Solution | TestHub

ChemistryIdeal GasMiscellaneous/MixedEasy2 minPYQ_2020

ChemistryEasysingle choice

An ideal gas is initially at temperature T and Volume V. Its volume increases by $Δ V$ due to an increase in temperature $Δ T,$ (P remains constant). The quantity $δ (δ = \frac{Δ V}{V Δ T})$ varies with temperature as

Options:

Answer:

Solution:

As $P V = R T$
So $P δ V = R \cdot δ T$
Or $\frac{δ V}{δ T} = \frac{R}{P} = \frac{R \cdot V}{R T} = \frac{V}{T}$
$δ = (\frac{δ V}{V \cdot δ T}) = \frac{1}{T}$
Hence Plot in option $(C)$ is Correct.

Stream:NTA_ABHYASSubject:ChemistryTopic:Ideal GasSubtopic:Miscellaneous/Mixed

⏱ 2mℹ️ Source: PYQ_2020

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