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Chemistry

Give chemical equation for:

(a) The laboratory preparation of methane from sodium acetate.

(b) The reaction of one mole of ethene with one mole of chlorine gas.

(c) The preparation of ethyne from 1,2-dibromoethane.

Organic Chemistry

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Answer

(a) Methane from sodium acetate :

CH3COONasodium acetate+NaOHsodalime→CaOΔCH4methane+Na2CO3\underset{\text{sodium acetate}}{\text{CH}3\text{COONa}} + \underset{\text{sodalime}}{\text{NaOH}} \underset{\Delta}{\xrightarrow{\text{CaO}}} \underset{\text{methane}}{\text{CH}4} + \text{Na}2\text{CO}3

(b) one mole of ethene with one mole of chlorine gas:

Give chemical equation for the reaction of one mole of ethene with one mole of chlorine gas. Organic Chemistry, Simplified Chemistry Dalal Solutions ICSE Class 10

(c) ethyne from 1, 2 – dibromoethane.

Give chemical equation for the preparation of ethyne from 1, 2 – dibromoethane. Organic Chemistry, Simplified Chemistry Dalal Solutions ICSE Class 10

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