What happens when chlorine is treated with methane in presence of sunlight say the type of reaction?

This is a good example of a photochemical reaction – a reaction brought about by light. The organic product is chloromethane. One of the hydrogen atoms in the methane has been replaced by a chlorine atom, so this is a substitution reaction.

What happens when methane is treated with chlorine in presence of sunlight?

When a mixture of methane and chlorine is exposed to ultraviolet light – typically sunlight – a substitution reaction occurs and the organic product is chloromethane. However, the reaction doesn’t stop there, and all the hydrogens in the methane can in turn be replaced by chlorine atoms.

How does chlorine react with methane in the presence of sunlight write with the help of equation does same occurs in dark?

Hint: Chlorination of methane is a free radical substitution reaction. Chlorine is not able to convert into free radicals in the dark, so the reaction doesn’t happen. Hence, presence of sunlight is must for the reaction to occur.

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Why is the reaction between methane and chlorine in the presence of sunlight considered as a substitution reaction?

With the excess of chlorine, all the four hydrogen atoms of methane are replaced by chlorine atoms to form carbon tetrachloride (CCl4). This reaction is considered as substitution reaction because hydrogen of methane is substituted by chlorine.

How many mono chlorinated products are formed by the chlorination of methane in presence of sunlight?

Free Radical Halogenation Of Methane And Ethane Can Give Only One Monochlorinated Product. In the last post we discussed mono-chlorination of methane. It’s easy to talk about this reaction since all the hydrogens are equal. No matter which hydrogen you replace, you get the same product (CH3Cl).

What is the major product of chlorination of methane when chlorine is used in excess?

Thus the final product of chlorination of methane in the sunlight is carbon tetrachloride, i.e. option D is the correct answer. Note: The chlorination of methane also takes place in thermal conditions. If the amount of chlorine is limited then the major product is methyl chloride i.e. [C{H_3}Cl].

What is the reaction between methane and chlorine?

Thus, we can conclude that the reaction between methane and chlorine to form carbon tetrachloride is a substitution reaction because chlorine atoms substitute the present hydrogen atoms in methane. The correct answer is option (B).

What is chlorination of methane?

One of the hydrogen atoms in the methane has been replaced by a chlorine atom, so this is a substitution reaction. … The mechanism involves a chain reaction. During a chain reaction, for every reactive species you start off with, a new one is generated at the end – and this keeps the process going.

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Is Cl2 a chlorine?

Chlorine gas consists of pairs of chlorine atoms bonded to one another (chemical symbol: Cl2).

When chlorine is added to methane?

Complete answer: When methane reacts with chlorine a substitution reaction occurs and the organic product is chloromethane. But the reaction doesn’t stop there, and further reactions go on where all the hydrogens in the methane get replaced by chlorine atoms.

When methane reacts with chlorine in the presence of diffused light the products obtained are?

Methane and chlorine

This is a good example of a photochemical reaction – a reaction brought about by light. The organic product is chloromethane. One of the hydrogen atoms in the methane has been replaced by a chlorine atom, so this is a substitution reaction.

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