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Q6. Arrange the following in the order of: (a) Force of attraction (b) Intermolecular space.Iron nail, Kerosene oil and Oxygen gas. Give reasons. |
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Answer» Solid has most attraction of forces followed by liquid and then gas. This is why solid is most dense, then liquid and then gas. Gas has most intermolecular space, followed by liquid and then gas. This is because of intermolecular attraction between molecules. The more intermolecular attractions, the less is intermolecular space. Iron NAIL is solid, KEROSENE SOIL is liquid, and oxygen is a gas. So, Force of attraction Iron nail > Kerosene oil > Oxygen Intermolecular spaces Oxygen > Kerosene oil > Oxygen |
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