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Chemistry - Ideal Gas Question with Solution | TestHub

ChemistryIdeal GasKinetic Theory of GasesMedium2 minQB

ChemistryMediumsingle choice

Passage / Comprehension

The pressure of a gas is defined as the force exerted per unit area. The pressure exerted by the atmosphere on Earth’s surface depends on the altitude of the geographical region and can be measured by a barometer. The height of the raised Hg column indicates the relative pressure. The absolute pressure is given by $p = ρ g h$ .

The pressure of a gas in a closed flask is measured by a manometer.

What is the density of the liquid ' $A$ ' in the above diagram if the density of ' Hg ' is $13.6 g / cc$ ?

What is the density of the liquid ‘A’ in the above diagram if the density of ‘Hg’ is 13.6 g/cc?

Options:

Answer:

Solution:

$5 \times 13.6 \times g = 10 \times d \times g$

$d = 6.8 g / cc$

Stream:JEESubject:ChemistryTopic:Ideal GasSubtopic:Kinetic Theory of Gases

⏱ 2mℹ️ Source: QB

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