Guest

How many sigma bonds are there in the molecule C60. Pl explain

How many sigma bonds are there in the molecule C60. Pl explain

Grade:11

2 Answers

Ritvik Gautam
85 Points
12 years ago

The number of sigma bonds in C60 will be 180 sigma bonds.

Since all the carbon atoms are in a ring. so every carbon atom is attached to two other carbon atoms. Also, every carbon atom is attached with two hydrogen atoms.

In a way, C60 can be represented as

(C-)60 with two hydrogen atoms attached to every carbon atom. That means, every carbon atoms has three sigma bonds and there are 60 carbon atoms in all.

So,

Total Number Of Carbon Atoms = No. Of Sigma Bonds in a single carbon atom x Total number of carbon atoms

= 3 x 60

= 180 sigma bonds.

Rathod Shankar AskiitiansExpert-IITB
69 Points
12 years ago

Dear Prithvraj dhar,

Carbon 60  it has  20 hexagon and 12 pentagon faces 60 vertices( 60 carbons)

These vertices are formed at the junction of two hexagons and a pentagon.

90 edges  = 90 covalent sigma bonds 

 

 

 

Please feel free to ask your queries here. We are all IITians and here to help you in your IIT JEE preparation.

All the best.

Win exciting gifts by answering the questions on Discussion Forum. So help discuss any query on askiitians forum and become an Elite Expert League askiitian.

Now you score 5+15 POINTS by uploading your Pic and Downloading the Askiitians Toolbar  respectively : Click here to download the toolbar..

 

Rathod Shankar Singh

IIT Bombay 

Think You Can Provide A Better Answer ?

ASK QUESTION

Get your questions answered by the expert for free