alkenes

Class 10 Chemistry Chapter Hydrocarbons pdf Notes

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Class 10 Chemistry Chapter Hydrocarbons downloadable pdf Notes Learning Objective for Chapter Hydrocarbons: Getting started with hydrocarbons Naming of alkanes, alkenes, and alkynes Methods of preparation for alkanes, alkenes, and alkynes Properties of alkanes, alkenes, and alkynes Also Check out !! 10th Class Chemistry Free Downloadable pdf Notes 11th Class Chemistry Chapterwise Free pdf Notes …

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hydrocarbons notes

Chemistry Class 10 Chapter 12 Important MCQs Federal Board

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Chemistry Class 10 Chapter 12 Important MCQs Federal Board Class 10 Chemistry Hydrocarbons Important mcqs Multiple Choice Questions: Solution: 2. Hydrocarbons are Solution: 3. On the basis of type of bound present between carbon atoms, hydrocarbons are of Solution: 4. In saturated hydrocarbons Solution: 5. In un-saturated hydrocarbons Solution: 6. Saturated hydrocarbons are Solution: 7. …

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Why alkenes are more reactive than alkanes – Hydrocarbons Notes

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Reactivity of alkenes:   Alkenes are more reactive than alkanes. Reason !! Alkenes have a double bond which consists of a strong sigma (δ) bond (bond energy = 83 Kcal/mol) and a weak pi (π )-bond (bond energy = 63 Kcal/mol). The density of π-electrons is high above and below the bond axis. In other …

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Explain the Relative Stability of Alkenes – Hydrocarbons Notes

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Relative Stability of Alkenes: Various alkenes differ in stability. The extent of stability of alkenes depends upon following factors: Position of double bond:  1-Butene is less stable than 2-butene which is evident from their heats of combustions. 1-butene being least stable liberates more heat on combustion. CH2 = CH – CH2 – CH3 + 6O2 …

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Structure of alkenes | sp2 Hybridization in alkenes

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Structure of alkenes: Alkenes are unsaturated hydrocarbons containing at least one carbon-carbon double bond. The trigonal planar structure of alkenes is due to sp2 hybridization. so, What is sp2 hybridization? sp2 Hybridization definition:               The hybridization in which one s-orbital and two p-orbitals are mixed to form three identical hybrid orbitals is called sp2 hybridization. …

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What are Homologous Series – Organic Chemistry

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Homologous Series:   In organic chemistry, homologous series is defined as a series of compounds in which there is a constant difference in the methylene (-CH2-) group between any two successive members of the family. e.g. Homologous series of alkanes,alkenes and alcohols: General characteristics of Homologous Series: There is a constant difference of methylene (-CH2-) …

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