What happens to the density of the gas if the volume of an ideal gas is reduced to half its original volume:

Remains the same

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Is halved

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Is doubled

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Is tripled

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Is quadrupled

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Solution

The correct option is A Remains the same
Density of gas $d = \frac{m}{V}$
Reducing the volume of the gas to half will reduce the number of moles of the gas to half and thus the mass of the gas inside the vessel will be half of the original mass. Thus the density of the gas remains the same.

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What happens to the density of the gas if the volume of an ideal gas is reduced to half its original volume:

The correct option is A Remains the sameDensity of gas d=mVReducing the volume of the gas to half will reduce the number of moles of the gas to half and thus the mass of the gas inside the vessel will be half of the original mass. Thus the density of the gas remains the same.

The correct option is A Remains the same
Density of gas $d = \frac{m}{V}$
Reducing the volume of the gas to half will reduce the number of moles of the gas to half and thus the mass of the gas inside the vessel will be half of the original mass. Thus the density of the gas remains the same.