शैक्षणिक आईईएलटीएस (बैंड 8 और ऊपर) - Chemistry

a substance that is dissolved in a solvent, resulting in a solution

द्रवण

a substance that takes part in and undergoes a chemical reaction, leading to the formation of new products

प्रतिक्रिया घटक

(chemistry) a substance that causes a chemical reaction to happen at a faster rate without undergoing any chemical change itself

उपकारक

the acceleration or facilitation of a chemical reaction by a substance (catalyst) that remains unchanged at the end of the reaction

उत्सर्जनशीलता

a chemical bond where atoms share electrons to form a stable molecule

कोवैलेंट बंधन

any of two or more compounds having the same molecular formula but different arrangements of atoms and, consequently, different properties

आइसोमर

a large molecule composed of repeating structural units, or monomers, covalently bonded together in a chain-like structure

पॉलीमर

a molecule that can chemically bond with other molecules to form a polymer

मोनोमर

a compound composed of hydrogen and carbon atoms, with the simplest form being alkanes, alkenes, or alkynes

हाइड्रोकार्बन

a chemical compound derived from the reaction between an alcohol and an organic acid, typically with the elimination of water

एस्टर

an organic compound with a carbonyl group (C=O) bonded to a hydrogen atom and another carbon atom, commonly found in essential oils and used in various chemical processes

एल्डिहाइड

a compound with a hydroxyl group (-OH) attached to a carbon atom, widely used as solvents, fuels, and in pharmaceutical and chemical synthesis

एलकोहल

an organic compound with a carbonyl group (C=O) bonded to two carbon atoms, commonly found in solvents, pharmaceuticals, and flavorings

कैटोन

a chemical reaction where electrons are transferred between substances

ऑक्सीडेशन-रिडक्शन प्रतिक्रिया

the concentration of a solute in a solution, measured in moles per liter (mol/L or M)

मोलेरिटी

a substance that, when dissolved in a solution, produces ions and enables the conduction of electric current

इलेक्ट्रोलाइट

a thermodynamic quantity representing the total heat content of a system, commonly denoted as H

एंथाल्पी

a thermodynamic measure of the degree of disorder or randomness in a system, denoted by S

एंट्रोपी

a mixture where small particles of one substance are evenly dispersed in another substance, typically intermediate in size between solution and suspension particles

कोलोइड

the gradual destruction of materials by chemical reaction, usually of metals

संक्षय

any substance with a pH of more than seven that neutralizes acids creating salt and water

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