Q. The mole concept helps us in the calculation of

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Q. Real gases do not react as expected the

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Q. The force of attraction and repulsion in the gaseous molecule is

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Q. The volume occupied by 0.5 moles of carbon dioxide at a pressure of 150kPa and the temperature of 19 °C will be

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Q. The relative molecular mass of a substance can be found by using

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Q. Durian fruit has a very strong smell which is mostly found in

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Q. The volume that a gas occupies, depends upon its

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Q. The value of R gas constant is 8.31 JK⁻¹mol⁻¹

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Q. Kelvin was the name of a

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Q. PV=nRT is called as

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Q. The gas particles are in constant motion was suggested in the

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Q. The original name of Lord Kelvin was

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Q. The volume of gas is inversely proportional to

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Q. According to Lord Kelvin the particles in a gas will stop moving and gas will have zero volume at temperature in °C i.e.

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Q. The molecules of gas are squashed together and they will hit walls more often when there is a decrease in its

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Q. The gas which fit in the criteria of kinetic theory description is called

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Q. The important part of the nitrogen cycle is

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Q. Nitrogen gas prevents the chance of explosion in case of crude oil contact with the air because it is

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Q. Nitrogen always exists as

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Q. Nucleic acids and chlorophyll are synthesized by the help of

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