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Praveen Varghese Thomas has Published 2081 Articles
Praveen Varghese Thomas
21 Views
Introduction Carbohydrates seem to be a type of naturally occurring carbonyl molecule containing many — 𝑂𝐻 groups. This might also include their derivative products, which also lead to the synthesis of certain compounds when hydrolyzed. Sugars include carbohydrates with a sweet taste that could be water-soluble. Carbohydrates constitute abundant substances ... Read More
Praveen Varghese Thomas
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Introduction As Friedrich Wohler demonstrated in the early 1800s, organic chemicals can be synthesised in a laboratory from minerals and other non-organic materials. The first organic compound synthesized is urea. Organic chemistry was once assumed to be limited to the study of molecules formed as part of the natural processes ... Read More
Praveen Varghese Thomas
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Introduction The quantity of energy released or absorbed when a neutral isolated gaseous atom absorbs an $\mathrm{e^{-}}$ to create a negatively charged anion is described as electron gain enthalpy. When the $\mathrm{e^{-}}$ joins with the isolated gaseous atom, energy can be produced or absorbed, depending on whether the process is ... Read More
Praveen Varghese Thomas
179 Views
Introduction A chord is a line segment connecting any two points located on the circumference of the circle . The circle is a well-known two-dimensional shape used in Euclidean geometry. It has various components, including chord, radius, diameter, etc. In this tutorial, we will discuss the definition, formulae, and some ... Read More
Praveen Varghese Thomas
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Introduction Completing the square is an algebraic technique for writing a quadratic expression that contains the perfect square . The Quadratic Formula is the most basic method for determining the roots of a quadratic equation. Certain quadratic equations cannot be easily factorised, and in these cases, we can use this ... Read More
Praveen Varghese Thomas
17 Views
Introduction A cone has a curved surface at the bottom; therefore, it contains two surface areas that are total surface area is the total surface area covered by the cone, whereas the curved surface the area consists of the surface area covered by the curved surface, which is the surface ... Read More
Praveen Varghese Thomas
12 Views
Introduction A cuboid is a solid shape or a three-dimensional shape in geometry. A cuboid is an 8 vertices, 12 edges, and 6 rectangular faces convex polyhedron. A cuboid is also known as a rectangular prism. An example of a cuboid in the real world is a rectangular box. What ... Read More
Praveen Varghese Thomas
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Introduction A diagonal matrix is a matrix in which the entries outside the main diagonal are all zero. Matrices are used in practical life events like military parades, school parades, and planting. The concept of matrix and determinant is recorded as having appeared in the fourth century B.C, although its ... Read More
Praveen Varghese Thomas
18 Views
Introduction Area of a quadrilateral is the region enclosed by the sides of the quadrilateral. The quantity of territory contained within a quadrilateral determines its area. Let's review the definition of a quadrilateral. A closed shape with four line segments enclosing it is referred to as a quadrilateral. Both regular ... Read More
Praveen Varghese Thomas
21 Views
Introduction Area of trapezium is the region covered by a trapezium in a two-dimensional plane. A trapezoid is a convex quadrilateral with exactly one pair of parallel sides. A trapezoid is a two-dimensional shape. It looks like a table if we draw it on paper. A quadrilateral can be described ... Read More