Chemistry - Ideal Gas Question with Solution | TestHub

ChemistryIdeal GasIdeal Gas Equation & problemsMedium2 minPYQ_2012

ChemistryMediumsingle choice

A bubble of air is underwater at temperature $1 5^{\circ} C$ and the pressure $1.5$ bar. If the bubble rises to the surface where the temperature is $2 5^{\circ} C$ and the pressure is $1.0$ bar, what will happen to the volume of the bubble ?

Options:

Answer:

Solution:

(a) $∵ \frac{p _{1} V _{1}}{T _{1}} = \frac{p _{2} V _{2}}{T _{2}}$ (By ideal gas equation) or $\frac{1.5 \times V _{1}}{288} = \frac{1 \times V _{2}}{298}$ $∴ V_{2} = 1.55 V_{1}$ i.e, volume of bubble will bealmost $1.6$ times to initial volume of bubble.

Stream:VITEEESubject:ChemistryTopic:Ideal GasSubtopic:Ideal Gas Equation & problems

⏱ 2mℹ️ Source: PYQ_2012

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