English
Karnataka Board PUCPUC Science Class 11

Explain the following reactions. Silicon is heated with methyl chloride at high temperature in the presence of copper - Chemistry

Advertisements
Advertisements

Question

Explain the following reaction.

Silicon is heated with methyl chloride at high temperature in the presence of copper.

Answer in Brief
Advertisements

Solution

When silicon reacts with methyl chloride in the presence of copper (catalyst) and at a temperature of about 537 K, a class of organosilicon polymers called methyl-substituted chlorosilanes (MeSiCl3, Me2SiCl2, Me3SiCl, and Me4Si) are formed

shaalaa.com
Group 14 Elements - The Carbon Family
  Is there an error in this question or solution?

RELATED QUESTIONS

Discuss the pattern of variation in the oxidation states of  B to Tl.


Discuss the pattern of variation in the oxidation states of C to Pb.


Explain the difference in properties of diamond and graphite on the basis of their structures.


Elements of group 14 ________.


Classify the following oxide as neutral, acidic, basic or amphoteric:

CO


Classify the following oxide as neutral, acidic, basic or amphoteric:

B2O3


Classify the following oxide as neutral, acidic, basic or amphoteric:

SiO2


Classify the following oxide as neutral, acidic, basic or amphoteric:

PbO2


Write suitable chemical equations to show the nature of the following oxide.

CO2


Write suitable chemical equations to show the nature of the following oxide.

PbO2


Which of the following is a Lewis acid?


Give reasons for the following:

CCl4 is immiscible in water, whereas SiCl4 is easily hydrolysed.


Explain the following:

Silicon forms \[\ce{SiF^{2-}6}\] ion whereas corresponding fluoro compound of carbon is not known.


The +1 oxidation state in group 13 and +2 oxidation state in group 14 becomes more and more stable with increasing atomic number. Explain.


Carbon and silicon both belong to the group 14, but inspite of the stoichiometric similarity, the dioxides, (i.e., carbon dioxide and silicon dioxide), differ in their structures. Comment.


A tetravalent element forms monoxide and dioxide with oxygen. When air is passed over heated element (1273 K), producer gas is obtained. Monoxide of the element is a powerful reducing agent and reduces ferric oxide to iron. Identify the element and write formulas of its monoxide and dioxide. Write chemical equations for the formation of producer gas and reduction of ferric oxide with the monoxide.


The principal ore of lead is ______. 


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×