Science, asked by harsh223389, 11 months ago

summary of chapter carbon and its compounds...​

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Answered by Answer00
1

Let's see some important topics in Carbon and its Compounds--------

(¡)Allotropes of Carbon》Diamond, Graphite and Buck Minster Fullerene.

(¡¡)Alkanes-CnH2n, Alkene-CnH2, Alkyne-CnH2.

Alkanes are known as saturated hydrocarbons and Alkenes and Alkynes are known is unsaturated hydrocarbons.

(¡¡¡)Benzene with its structure and uses.

.....................__________

.................. /...........................\

................../...............................\

................/................O...............\

................\................................../

..................\............................../

....................\___________/

This is Benzene.PLEASE IGNORE THE DOTS.

(iv) Isomerses of all the Alkanes.

(v) And probably the most important- IUPAC Nomenclature.

(vi) Sooty flame and clean flame, luminous flames and non-lumionus flames.

(vii) Preparation of Ethanol.

(viii)Conversions.

(ix) Estrification--CH3COOH+C2H5OH===CH3COOC2H5+H2O.

CH3COOC2H5 is ester, also known as ethyl acetate.

Saponitication--

Salt+NAOH===Soap+Glycerol.

Glycerol is an alcohol.

(x)What is micelle?

--Micelle is a clustur of soap molecules.

(xi) Differences between Soaps and Detergents.

(xii) Why dosen't soap form lather in hard water?

--Because the Na ions present in the soap react with the Ca and Mg ions present in hard water. Thus, soap looses its cleaning ability in hard water.

A molecule of soap cinsists of a long carbon chain which is hydrophobic and an ionic part which is hydrophilik.

Soaps Example--C17H35COO-Na+(Palmite Stearate).

Detergent Example--Sodium n-Dodecyl Benzene Sulphonate and Sodium n-dodecyl Sulphate.

(xiii) Glacial Acetic Acid is pure CH3COOH. It appears just like ice thus, named Glacial Acetic Acid.

Phew!! Hope it helps...Please mark as Brainliest...

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