Properties of Matter
Properties of Matter - A solid has certain characteristics: According to modern theory, the molecules of a solid are fixed in relation to each other. They vibrate in place, but do not wander around. This accounts for the fact that a solid keeps its own shape. Solids are usually ..
Properties of Matter
According to modern theory, the molecules of a solid are fixed in relation to each other. They vibrate in place, but do not wander around. This accounts for the fact that a solid keeps its own shape. Solids are usually crystalline. A solid is a crystalline substance in which the molecules, at..
Matter
Introduction - Today the fact that all matter is made up of atoms is universally accepted. Realisation of the atomic constituents of matter began in 1828 when Scottish botanist Robert Brown observed a random ceaseless motion of pollen grains suspended in a liquid. Many macroscop..
Nature of Matter Introduction
Introduction..
Introduction..Properties
It is a white powder. When mixed with water (1/3 of its mass), it evolves heat and quickly sets to a hard porous mass within 5 to 15 minutes. During setting, a slight expansion (about 1%) in volume occurs so that it fills the mould completely and takes a sharp impression. The process of ..
It is a white powder. When mixed with water (1/3 of its mass), it evolves heat and quickly sets to a hard porous mass within 5 to 15 minutes. During setting, a slight expansion (about 1%) in volume occurs so that it fills the mould completely and takes a sharp impression. The process of ..Properties
1) Ammonium Nitrate is a colourless crystalline solid. 2) It is highly soluble in water. Its solubility in water is 242 g at 30 o C. 3) When heated, it melts and then decomposes to give nitrous oxide and water. It explodes when heated...
1) Ammonium Nitrate is a colourless crystalline solid. 2) It is highly soluble in water. Its solubility in water is 242 g at 30 o C. 3) When heated, it melts and then decomposes to give nitrous oxide and water. It explodes when heated...Properties
1) It is soluble in hot water. 2) It is in the form of purple crystals. 3) On heating KMnO 4 decomposes to potassium manganate and oxygen...
1) It is soluble in hot water. 2) It is in the form of purple crystals. 3) On heating KMnO 4 decomposes to potassium manganate and oxygen...Properties
It is colorless and is soluble in water. On heating AgNO 3 decomposes and forms silver, nitrogen dioxide and oxygen...
It is colorless and is soluble in water. On heating AgNO 3 decomposes and forms silver, nitrogen dioxide and oxygen...Properties
1. It is a pale yellow powder. It has strong smell of chlorine. It is soluble in water but a clear solution is never formed due to the presence of impurities. 2. On long standing it undergoes auto-oxidation into calcium chlorate and calcium chloride. 4. On account of the formation of nascent o..
1. It is a pale yellow powder. It has strong smell of chlorine. It is soluble in water but a clear solution is never formed due to the presence of impurities. 2. On long standing it undergoes auto-oxidation into calcium chlorate and calcium chloride. 4. On account of the formation of nascent o..Properties
It is an amorphous white solid stable upto 250C. After this temperature it begins to evolve hydrogen gas. It is moderately stable in air or water but is rapidly hydrolyzed by acids giving H 2 . ..
It is an amorphous white solid stable upto 250C. After this temperature it begins to evolve hydrogen gas. It is moderately stable in air or water but is rapidly hydrolyzed by acids giving H 2 . ..See what our Users say :
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