hydrocarbons

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

Class 10 Chemistry Chapter Hydrocarbons practice problems

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Class 10 Chemistry Chapter Hydrocarbons Numerical problems Self-evaluation exercise: Construct a structural formula for Butane Pentane Answer: Self-evaluation exercise : For the following, generate electron dot and cross structures. Propane Butane Answer: Self-evaluation exercise : Reply to each of the following: Answer: Self-evaluation exercise : Answer: Self-evaluation exercise : For the following compounds, draw the …

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hydrocarbons notes

Class 10 Chemistry Chapter Hydrocarbons important questions

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Class 10 Chemistry Chapter Hydrocarbons Important Questions Answer the following questions: Define hydrocarbons. Answer: Definition of Hydrocarbons: Only carbon and hydrogen atoms containing organic compounds are called hydrocarbons. Hydrocarbons are of three types namely; Alkanes, Alkenes and Alkynes. These three hydrocarbons can be differentiated from each other on the basis of the type of covalent …

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hydrocarbons notes

10th Class Chemistry Chapter Hydrocarbons solved exercise

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Class 10 Chemistry Notes Chapter: Hydrocarbons (Solved Exercise) Multiple Choice Questions: Which molecule contains a C-C double bond? Ethane Ethene Ethyne Ethyl alcohol Solution: The hydrocarbons with at least one C-C double bond are known as alkenes. Ethene, the second member of the alkene family with a C-C double bond, is also present. Therefore, the …

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hydrocarbons notes

Class 10 Chemistry Chapter Hydrocarbons Full Chapter Notes

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Chapter: Hydrocarbons Introduction: Definition of Hydrocarbons: Only carbon and hydrogen atoms containing organic compounds are called as hydrocarbons. Types of Hydrocarbons: Hydrocarbons are of three types namely; Alkanes, Alkenes and Alkynes. These three hydrocarbons can be differentiated from each other on the basis of the type of covalent bond present between their carbon atoms. However, …

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Structure of Ethyne Hybridization – sp Hybridization in C2H2

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Structure of Ethyne: sp Hybridization in Ethyne ( Acetylene):          The hybridization in which one s-orbital and one p-orbital are mixed to form two identical hybrid orbitals is called sp hybridization. The two sp hybrid orbitals degenerate (have equal energy) and they are at an angle of 180o. The remaining two un-hybridized p-orbitals are perpendicular …

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What are the Chemical Properties of Alkenes – Hydrocarbons Notes

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Chemical Properties of Alkenes: The reactions of alkenes can be divided into three categories.    Addition Reactions:               Alkenes being unsaturated compounds mostly show addition reactions and the addition is electrophilic addition. Mechanism:               A polar or temporarily polarized molecule approaches to alkene and +ve end of the molecule pulls its π-electrons as a result …

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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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