Chemistry - Ideal Gas Question with Solution | TestHub
ChemistryIdeal GasIdeal Gas Equation & problemsEasy2 minQB
ChemistryEasysingle choice
A spherical air bubble is rising from the depth of a lake when pressure is P atm and temperature is T K. The percentage increase in its radius when it comes to the surface of a lake will be (Assume temperature and pressure at the surface to be respectively 2T K and P/4)
Options:
Answer:
A
Solution:
(V2)/(V1) = (P1)/(P2)·(T2)/(T1) = 4 × 2 = 8, so (r2)/(r1) = 81/3 = 2. Percentage increase in radius = (2-1)×100 = 100%. Matches (a).
Stream:JEESubject:ChemistryTopic:Ideal GasSubtopic:Ideal Gas Equation & problems
⏱ 2mℹ️ Source: QB
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