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Praveen Varghese Thomas has Published 2094 Articles
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Praveen Varghese Thomas
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Introduction Dehydration synthesis describes the formation of larger molecules from the smaller reactant molecules along with the loss of a water molecule. A dehydration reaction is a subpart of a condensation reaction where water is the most common by-product. In the process of Dehydration synthesis, two smaller molecules are joined ... Read More
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Praveen Varghese Thomas
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Introduction Water is the most fundamental requirement for all living forms on earth to survive. This is realistic to claim that water seems to be the case that Earth has been the only planet capable of supporting life. Water is regarded as the most important as well as a necessary ... Read More
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Praveen Varghese Thomas
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Introduction The phrase 'destructive distillation' refers to the procedure of processing organic materials using specific reagents, restricted quantities of oxygen, solvents, as well as catalysts such as steam or even phenols. Destructive distillation may alternatively be described as the use of pyrolysis techniques. This would be accomplished at extremely high ... Read More
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Praveen Varghese Thomas
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Introduction Both fats and cholesterol belong to a group of molecules called lipids or triglycerides. They both come under the category of saturated and trans-fats. These are both stable fats, and such fatty acids, that are difficult to break down during digestion. The stabilization of saturated fats is caused due ... Read More
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Praveen Varghese Thomas
41 Views
Introduction Nitrate, as well as nitrite, are inorganic chemicals with nitrogen (𝑁) as an important component. They have a variety of applications, including food preservation, fertiliser, ammunition, explosives, and so on. They are naturally created by nitrogen (𝑁) fixing bacteria. However, if consumed in excess, it can induce many gastrointestinal ... Read More
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Praveen Varghese Thomas
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Introduction Pure substances are elements that cannot be broken further like oxygen, metals and metals, non-metals, etc. In contrast, mixtures are combinations of two or more elements mixed like lemonade. We should not be getting confused with pure substances and mixtures. They are two separate entities. Pure substances are pure ... Read More
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Praveen Varghese Thomas
38 Views
Introduction Vapour is described as a substance that usually exists in the gaseous phase at a temperature (t) below its critical temperature (𝑇𝑐). That means the vapour can be frozen back to a liquid by or through exceeding pressure (p) on it and without decreasing the temperature. vapour pressure is ... Read More
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Praveen Varghese Thomas
56 Views
Introduction Electrons $\mathrm{([e^{-})]}$ are atom particles, just as atoms are matter substructures. These atoms can't be formed or destroyed. Until the discovery of electrons $\mathrm{([e^{-})]}$ atoms was thought to be the smallest unit of a particle. Some of the fundamental properties of atoms were revealed by the tests employed in ... Read More
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Praveen Varghese Thomas
340 Views
Introduction Herbicides are sometimes also called weed killers. These substances are widely used to control the undesired plants, widely known as weeds. Most herbicides are used in the form of water sprays using ground equipment. Sometimes spray drift also results in herbicide affecting the neighbouring plants, crops, or fields. Pesticides ... Read More
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Praveen Varghese Thomas
72 Views
Introduction Primary bonds and secondary bonds are the two main categories into which bonds can be split. Secondary bonds, as opposed to primary bonds, are what hold molecules together mechanically. Atoms in molecules are held together chemically by primary bonds. The three basic types of bonding are metallic, covalent, and ... Read More