In which of the following conditions, the distance between the molecules of hydrogen gas would increase? (i) Increasing pressure on hydrogen contained in a closed container (ii) Some hydrogen gas leaking out of the container (iii) Increasing the volume of the container of hydrogen gas (iv) Adding more hydrogen gas to the container without increasing the volume of the container

Intermolecular Spaces in Matter | PadhAiPro

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MCQ (Single)Intermolecular Spaces in MatterNCERT Exemplar

A spoonful of sugar is added to a beaker containing 500 ml of water and stirred for a while. State any two observations that you will make.

Account for your observations.

Intermolecular Spaces in Matter

Definition and Properties of Solutions

State one similarity and one difference between evaporation and boiling.

List four factors which affect the rate of evaporation.

Describe an activity to show that water vapour is present in air.

Distinguish solids, liquids and gases in a tabular form under the following characteristics-