Chemistry - Ideal Gas Question with Solution | TestHub
ChemistryIdeal GasIdeal Gas Equation & problemsHard2 minQB
ChemistryHardmatching list
Match the following
Column I | Column II |
|---|---|
A) Boyle's law | P) (dP/dV)T = -P/V |
B) Charle's law | Q) (dV/dT)P = V/T |
C) Avogadro's law | R) [d(PV)/dP]T = 0 |
D) Graham's law | S) (dV/dn)P,T = RT/P |
| T) -dP/dt = k/√(d) |
Options:
Answer:
B
Solution:
Boyle's law: PV = constant at fixed T, so P = c/V gives (dP/dV)T = -c/V2 = -P/V (P), and differentiating PV = constant w.r.t. P gives [d(PV)/dP]T = 0 (R). Charle's law: V = kT at fixed P, so (dV/dT)P = k = V/T (Q). Avogadro's law: V = (RT/P)n at fixed P,T, so (dV/dn)P,T = RT/P (S). Graham's law: rate of diffusion ∝ 1/√(d), so -dP/dt = k/√(d) (T). Hence A→P,R; B→Q; C→S; D→T.
Stream:JEESubject:ChemistryTopic:Ideal GasSubtopic:Ideal Gas Equation & problems
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