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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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Destructive distillation of Coal Experiment – Organic Chemistry

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Strong heating of coal in the absence of air or oxygen is called destructive distillation. Coal (Fossil Fuel): Coal is an important solid fossil fuel. Destructive distillation of coal provides useful by-products. The fundamental by-products of coal are: • coke • coal tar • ammoniacal alcohol • coal gas Destructive Distillation of Coal Experiment: Let’s …

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Destructive distillation of Coal

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What is the Destructive distillation of Coal?  When coal is heated in absence of air, its destructive distillation or carbonization occurs. Main Products obtained from Destructive Distillation: Destructive distillation of coal produces the following products. Coal gas: Coal gas is also called town gas. It is a mixture of H2, CO, and CH4. Hydrogen and …

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Types of Coal | Coal Formation Process | Organic Compounds

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Do you know !! What is Coal? Coal is an important solid fossil fuel. It is a black mineral of plant origin found under the earth’s crust. How Coal is formed? Dead plants, which were buried under the earth’s crust millions of years ago, due to different bacterial and chemical reactions first converted into peat …

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What are the Main Sources of Organic Compounds – Chemistry

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Do you know !!  Berzelius gave vital force theory in 1809 . According to ‘Vital Force Theory’ 1.Organic compounds are prepared only inside the bodies of living organisms by a super natural force called vital force. 2.It is impossible to synthesize organic compounds in laboratory. Rejection of Vital Force theory: In 1828, Friedrich Wohler (a …

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