AB represents(i) liquid (ii) vapour (iii) Both liquid and vapours (iv) solid and liquid

BC represents(i) liquid state (ii) vapour state (iii) solid state (iv) All of these

A liquid is vaporized to a gas at a constant temperature.Three quantities of the substance are theI. total intermolecular potential energyII. root mean square speed of the moleculesIII. average distance between the molecules.Which quantities are greater for the substance in the gas phase compared to the liquid phase

Vapour pressure is a property of a pure substance and is identical to the ____ of the liquid.Group of answer choicescritical pressurepartial pressurestagnation pressuresaturation pressure

Statements: All liquids are solids. Some solids are gases. All gases are cloudsConclusion:I. Some clouds are solids         II. Some clouds are liquidsIII. Some gases are liquids      IV. Some solids are cloudsChoices:- None follows Only I and II follow Only III and IV follow Only I and IV follow

Q 2) Mention the distinguishing properties of solids, liquids and gasesbased on the property mentioned in the first column.PROPERTY SOLID LIQUID GASPRESSURERIGIDITYEXPANSION ONHEATINGINTERMOLECULARFORCESFLUIDITY