Class 11

About Carbon Cycle

Carbon is the so-called integral composition in every life present on earth, ranging from proteins and lipids to even our DNA. Hence, these cycles such as the carbon cycle, nitrogen cycle, and oxygen cycle play a very crucial role in the existence of life on earth. The steps to be taken or are followed for […]

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Alkenes and alkynes: Reactions and mechanisms, Chemistry, Class 11, Hydrocarbons, NEET

A Short Note on Preparation of Alkynes

Hydrocarbons” are natural chemicals that contain both carbon and hydrogen. Aliphatic hydrocarbons are compounds with saturated single bonds (alkanes) or unsaturated double or triple bonds in their molecules. Alkenes have the structural formula CnH2n and include carbon–carbon double bonds. Alkynes are unsaturated hydrocarbons with carbon–carbon triple bonds that are structurally represented by the formula CnH2n-2.

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Alkenes and alkynes: Reactions and mechanisms, Chemistry, Class 11, Hydrocarbons, NEET

Environment effects of – Dichloromethane

Dichloromethane may also be referred to as methylene chloride or methylene. Methylene chloride is a colourless, odourless liquid that is a chemical compound. Methylene chloride is used in various thinners as a strong paint stripper. Dichloromethane is a chemical we will investigate today, including its uses and consequences. Additionally, we shall discuss its chemical properties

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Alkanes: Preparation, properties, reactions, Chemistry, Class 11, Hydrocarbons, NEET

Environment effects of – freons

Although Freon is a chemical molecule utilised in a wide range of industrial operations, its widespread use has prompted concerns about Freon exposure and human health. Freon is the brand name for a class of chemicals known as chlorofluorocarbons, including carbon, hydrogen, chlorine, and fluorine. The most well-known members of the Freon family are Freon

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Alkanes: Preparation, properties, reactions, Chemistry, Class 11, Hydrocarbons, NEET

Environment effects of – tetrachloromethane

Carbon tetrachloride, more often referred to as tetrachloromethane, is a chemical compound having the formula CCl4 that is used to produce tetrachloromethane gas. This chemical is often called a polyhalogenated organic molecule because it has a carbon atom bonded to many halide functional groups. CCl4is a colorless liquid with an exceedingly pleasant odor when breathed

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Alkanes: Preparation, properties, reactions, Chemistry, Class 11, Hydrocarbons, NEET

Ethane

In numerous early ethane producers, like Michael Faraday, he electrolyzed a potassium acetate solution in 1834, but couldn’t tell the gas apart from methane. Ethane, like methane, is an odourless, colourless gas that is extremely combustible; in fact, ethane is present in all natural gas sources, but in much lower amounts than methane (usually 5%

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Alkanes: Preparation, properties, reactions, Chemistry, Class 11, Hydrocarbons, NEET

Examples Of The Impact Of Green Chemistry

In green chemistry, also known as sustainable chemistry, creation takes place at the molecular level.  Formulating chemical reactions that result in the development of new products and processes that are capable of meeting sustainability objectives such as becoming more energy-efficient and reducing the amount of waste or harmful matter found in the environment. Green chemistry

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Alkanes: Preparation, properties, reactions, Chemistry, Class 11, Hydrocarbons, NEET

Formaldehyde And Water

The reaction’s outcome is determined by the reaction conditions. The reaction product of water and a protic acid such as sulfuric acid as the reaction medium and formaldehyde is a 1,3-diol. In the absence of water, the cationic intermediate loses a proton, yielding an allylic alcohol. The reaction product is a dioxane when formaldehyde is

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Alkanes: Preparation, properties, reactions, Chemistry, Class 11, Hydrocarbons, NEET

Free Radical Halogenation Of Alkanes

There are just a few reactions that alkanes can go through. Halogenation, or the replacement of a single hydrogen on an alkane for a single halogen to generate a haloalkane, is one of these processes. This reaction is crucial in organic chemistry since it serves as a springboard for subsequent chemical reactions. While there are

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Alkanes: Preparation, properties, reactions, Chemistry, Class 11, Hydrocarbons, NEET

Global Warming

Global warming is defined as a gradual rise in the earth’s temperature induced by the greenhouse effect caused by increasing levels of carbon dioxide, CFCs, and other contaminants. The current rise in air and ocean temperatures occurs as a result of human activity, such as the usage of coal, oil, and natural gas, as well

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Alkanes: Preparation, properties, reactions, Chemistry, Class 11, Hydrocarbons, NEET