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Liquids
The particles are loosely packed and are bound to each other with forces weaker than those of solids. This gives them definite volume but not definite shape. Thus liquids are mobile and take the shape of the container in which they are placed. Examples: Water, oil, milk e..
The Liquid State
The liquid state lies between the gaseous and the solid state. Liquids are neither completely disordered nor completely ordered. The cohesive forces between the liquid particles are strong enough to keep them together but these particles do no..
The Liquid State
The liquid state lies between the gaseous and the solid state. Liquids are neither completely disordered nor completely ordered. The cohesive forces between the liquid particles are strong enough to keep them together but these particles do not occu..
Types of Liquid Flow
Types of Liquid Flow - The flow of liquid varies with speed of the liquid inside the pipes. Consider a pipe PQ through which a liquid flows. Let be the velocity of particles of liquid as shown in the diagram. If all the particles..
Types of Liquid Flow - The flow of liquid varies with speed of the liquid inside the pipes. Consider a pipe PQ through which a liquid flows. Let be the velocity of particles of liquid as shown in the diagram. If all the particles..Speed of Dissolving of a Solid in a Liquid
From our day-to-day experience, we come to know that a solid can dissolve faster if: a) The particles are smaller. b) The mixture is stirred or agitated. c) The solvent is at a higher temperature. So the fastest way to dissolve a solid in a liquid is to grind the solid into ver..
Vapour Pressure of Liquids
Vapour Pressure of Liquids - Vapour pressure is defined as the partial pressure exerted by the vapors above the liquid surface in equilibrium with liquid at a given temperature. fig 3.3 In illustrations 1a and 1b, the liquid and vapor states of a given substa..
Vapour Pressure of Liquids - Vapour pressure is defined as the partial pressure exerted by the vapors above the liquid surface in equilibrium with liquid at a given temperature. fig 3.3 In illustrations 1a and 1b, the liquid and vapor states of a given substa..Comparison of the properties of solids, liquids and gases
Property Solid Liquid Gas Shape and volume Because of strong inter-particle forces, solids have definite shape and volume Because of slightly weaker inter-particle forces, liquids do not have definite shape but possess definite volume ..
Fossil Fuels - Petroleum
Petroleum is a dark, viscous, foul smelling liquid, a mixture of solid, liquid and gaseous hydrocarbons with traces of salt, rock particles and wat..
Principle
The coarse particles of the solid being heavier than the liquid (usually water), settle down due to gravity. The clear upper layer of the liquid is then gently poured out into another container. Settling down of the coarse particles due to the effect of grav..
Petroleum
Petroleum - Petroleum is a dark, viscous, foul smelling liquid, a mixture of solid, liquid and gaseous hydrocarbons with traces of salt, rock particles and wat..
Result
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