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Praveen Varghese Thomas has Published 2094 Articles
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Praveen Varghese Thomas
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Introduction In nature, vaporization and evaporation are 2 processes that frequently occur. The real causes of why we want to water our garden in the summer and why milk boils in a pot on the stove are evaporation and vaporization. In reality, evaporation is a form of vaporization that occurs ... Read More
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Praveen Varghese Thomas
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Introduction An ideal gas is nothing but a theoretical(exists only in theory) gas because, in reality, it is not possible to have an ideal kind of gas. An ideal gas is formed of large numbers of randomly(in any direction) rotating point-like particles that are not subjected to interaction with one ... Read More
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Praveen Varghese Thomas
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Introduction: What is an Endpoint? It is the stage of a titration at which the colour changes. Acids, as well as bases, are normally colourless liquids. As a result, an indicator that may alter the colour of the reaction medium with variations in pH is employed to indicate the end ... Read More
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Praveen Varghese Thomas
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Introduction Enantiomers as well as diastereomers are further classifications of isomers. Isomers are substances which have the same chemical formula but a distinct atom configuration. They are categorised into 2 categories: structural isomers and stereoisomers. The former has the same chemical formula but distinct atom connections. While the latter has ... Read More
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Praveen Varghese Thomas
31 Views
Introduction Christopher Kelk Ingold 1933 introduced the terms nucleophile and electrophile by replacing the words anionic and cationic words introduced by A. J. Lapworth. The word electrophile is obtained by the combination of two words 'electro' meaning electrons and 'philes' meaning loving. And the word nucleophile is obtained from the ... Read More
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Praveen Varghese Thomas
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Introduction The phenomenon of freezing point depression discusses whenever introducing a solute to such a solvent causes a lowering of the freezing temp of the solvent. The freezing temp of such a compound seems to be the temp where the vapour pressure of the compound during its liquid phase equals ... Read More
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Praveen Varghese Thomas
17 Views
Introduction Constitutional isomerism is a significant characteristic of organic molecules. The earliest observation of isomerism was made by Friedrich Woehler in 1827. Isomerism in organic molecules governs the property of products formed during an organic reaction. The concept of isomerism builds the foundation of organic chemistry and must be understood ... Read More
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Praveen Varghese Thomas
33 Views
Introduction The concentration cell is indeed a sort of galvanic cell in which both halves of the cell contain relatively similar electrolytes although with varying concentrations. This is used in association with the electrodes. When obtaining chemical equilibrium, such cells produce a slight voltage difference. These are accomplished by moving ... Read More
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Praveen Varghese Thomas
94 Views
Introduction Many people find math a difficult subject. You have to ask about the benefits of studying mathematics and the practical application of mathematics. Mathematics is ubiquitous, as is the relationship between the meaning of numbers and everyday life. Mathematics is all about numbers, and numbers can be categorized into ... Read More
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Praveen Varghese Thomas
46 Views
Introduction The midpoint theorem in geometry helps in determining the sides of triangles that are missing values. It establishes a link between a triangle's sides and the line segment created by any two of the triangle's sides' midpoints. A line that connects two places has a midpoint in the middle ... Read More