Oxides of group 2 were originally thought to be elements, not compounds. These "elements" were called alkaline earths: "alkaline" because they're basic when added to water, and 'earth' because that's what they called oxides that...
Read MoreThe Group IA elements are called alkali because when they reacts with water they forms basic solutions like Na metal reacts with water and form NaOH a strong base....
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Relation Between Cp & Cv to understand the relation between Cp and Cv we must know that what they are: Cp: The amount of heat required to raise the temperature of a system...
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35 isomers of nonane: Nonane 2-methyloctane 3-methyloctane 4-methyloctane 2,2-dimethylheptane 2,3-dimethylheptane 2,4-dimethylheptane 2,5-dimethylheptane 2,6-dimethylheptane 3,3-dimethylheptane 3,4-dimethylheptane 3,5-dimethylheptane 4,4-dimethylheptane 3-ethylheptane 4-ethylheptane 2,2,3-trimethylhexane 2,2,4-trimethylhexane 2,2,5-trimethylhexane 2,3,3-trimethylhexane 2,3,4-trimethylhexane 2,3,5-trimethylhexane 2,4,4-trimethylhexane 3,3,4-trimethylhexane 2-methyl-3-ethylhexane 2-methyl-4-ethylhexane 3-methyl-3-ethylhexane 3-methyl-4-ethylhexane 2,2,3,3-tetramethylpentane 2,2,3,4-tetramethylpentane...
Read MoreDEFINATION: "The expansion in solids is due to the absorption of heat is known as thermal expansion in solids" Types: linear thermal Expansion Surface thermal Expansion Volumetric thermal Expansion LINEAR THERMAL EXPANSION: "the...
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TEMPERATURE: Defintion: "The Degree of Hottness or Coldness of a body is called it's Temperature" E.g: 500 Celcius(degree of hottness) -10 Celcius(degree of coldness) SCALES OF MEASURING TEMPERATURE: Celcius Fahrenheit Kelvin The Relation...
Read MoreOLD CONCEPT OF CLASSICAL PHYSICS : Upto the begening Century the heat is called "A weightless fluid called coloric which is present in every material body and only emits out of a substance when...
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