Methane

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Methane: Overview

This topic covers concepts such as biogas production from sludge, occurrence of methane, chemical properties of methane, combustion of methane, and chlorination of methane.

Important Questions on Methane

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One of the reactants in the preparation of methane is _____.

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The gas used in the preparation of methane is:

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Write the chemical reaction for the preparation of methane.

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In the production of biogas, acetogenic fermentation of sugars forms alcohols and short chain _____.

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During the production of biogas, hydrolysis of proteins results in the formation of: 

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_____ is a process through which acetate is produced either by the reduction of  CO2 or by the reduction of organic acids.

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Acidogenesis is a second stage in the anaerobic digestion of biogas production where simple monomers are converted into volatile: 

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_____ process is used for producing biogas. 

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How biogas is produced?

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An example for conventional and renewable source of energy is:

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Methane reacts with chlorine in presence of sunlight to form _____.

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Chlorination of methane is an example of _____ reaction.

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The compound formed by the reaction between methane and chlorine is:

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The products of combustion of methane are water and _____.

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Writ the chemical reaction for the combustion of methane.

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The gas evolved during the combustion of methane is:

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Complete the given analogy by choose the word from the bracket.
Chlorine: Chemical : : _____: Fuel. (Biogas/ Water)

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Why should we prefer biogas as fuel?

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Write the works you know that can be done using bioenergy.  

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Biogas produced by anaerobic fermentation of water biomass consists of