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Praveen Varghese Thomas has Published 2094 Articles
![Praveen Varghese Thomas](https://www.tutorialspoint.com/assets/profiles/560302/profile/60_3966429-1669374121.jpg)
Praveen Varghese Thomas
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Introduction Sulphur dioxide is practically a very dull gas however, it releases a very strong and pungent odour. This is highly toxic to breathe. This gas has several definitive characteristic traits, like, as this can naturally occur in a colourless form and can readily mix into water. This gas can ... Read More
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Praveen Varghese Thomas
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Introduction Suzuki coupling reaction is named after an eminent chemist Akira Suzuki and it is known as the Suzuki-Miyaura reaction. This reaction shows the coupling with a halide that is over ling of the specimen of an organoboron palladium catalyst. The formation of the strong bond between two carbons is ... Read More
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Praveen Varghese Thomas
40 Views
Introduction Swarts reaction is commonly applied for making alkyl fluorides from the base of alkyl chlorides. The reaction process of Swarts reaction mainly involves providing external temperature to heat the alkyl chlorides in the existence of fluorides that comprise some heavy metals. Examples of this method are $\mathrm{AgF\:, \:HgF_{2}}$ as ... Read More
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Praveen Varghese Thomas
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Introduction Oxidation reaction states a chemical reaction, which proceeds when substances tend to come in close proximity with the element of oxygen. However, the reaction also takes place when there lays oxidising agents other than oxygen. The result of the oxidation is the synthesis of variable organic compound. More this ... Read More
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Praveen Varghese Thomas
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Introduction Fibres are referred to as the thread like structure that is long and thin and also very flexible in nature. The fibre is then spun in the yarns and from there, fabrics are made. The two main classifications that are found depending on the origin of the fibres, that ... Read More
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Praveen Varghese Thomas
79 Views
Introduction A modulus function can be used to find the magnitude of a number irrespective of its sign. In other words, a modulus function gives the magnitude of a number. A modulus function also determines the distance of a number from the origin. It always gives the non-negative ... Read More
![Praveen Varghese Thomas](https://www.tutorialspoint.com/assets/profiles/560302/profile/60_3966429-1669374121.jpg)
Praveen Varghese Thomas
21 Views
Introduction A monomial is the product of positive integer powers of variables. it does not include any negative number and fraction exponent. If the monomial is a fraction it has no variable in its denominator. A monomial variable is a character it contains. Coefficients are numbers multiplied by monomial ... Read More
![Praveen Varghese Thomas](https://www.tutorialspoint.com/assets/profiles/560302/profile/60_3966429-1669374121.jpg)
Praveen Varghese Thomas
41 Views
Introduction The mode indicates the most frequently occurring value or number in the record. You may need to find values that occur more often in your dataset. In such cases, find the mode for the given dataset. A particular record may or may not have a modal value. ... Read More
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Praveen Varghese Thomas
47 Views
Introduction Various statistical terms and methods represent, analyse, and compare the data in mathematics. A data set contains many numbers or values, which is quite difficult to analyse. In this direction, various mean and deviation terms are used to predict the behaviour of the process. In this tutorial, we will ... Read More
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Praveen Varghese Thomas
20 Views
Introduction A polygon is a geometrical figure with a finite number of sides in two-dimension. The octagon is an eight-sided polygon. An octagon whose all sides are equal is called a regular octagon. An octagon has eight interior angles depending upon the side length the interior angles ... Read More