English

What is the Hybridisation of Carbon Atom in Diamond and Graphite? - Chemistry

Advertisements
Advertisements

Question

What is the hybridisation of carbon atom in diamond and graphite?

Solution

Hybridisation of carbon atom in diamond is sp3 and that in graphite is sp2.

shaalaa.com
  Is there an error in this question or solution?
2014-2015 (October)

APPEARS IN

Video TutorialsVIEW ALL [1]

RELATED QUESTIONS

The relation a ≠ b ≠ c and α ≠  β ≠  γ represents which crystal system?

(A) Orthorhombic

(B) Tetragonal

(C) Triclinic

(D) Monoclinic


Why are solids rigid?


Why do solids have a definite volume?


Define the term 'amorphous'. Give a few examples of amorphous solids.


What makes a glass different from a solid such as quartz? Under what conditions could quartz be converted into glass?


Write any two differences between amorphous solids and crystalline solids


Why does sodium chloride on heating with sodium vapours acquire yellow colour?


Assertion: Stability of a crystal is reflected in the magnitude of its melting.

Reason: The stability of a crystal depends upon the strength of the interparticle attractive force.


Most crystals show good cleavage because their atoms, ions or molecules are ____________.


A crystalline solid ____________.


Which of the following is not a crystalline solid?


Which of the following statement is not true about amorphous solids?


The sharp melting point of crystalline solids is due to ______.


Why some glass objects from ancient civilisations are found to become milky in appearance?


Amorphous solids are ______.


Which of the following is true about the value of refractive index of quartz glass?


Amorphous solid can also be called:

(i) pseudo solids

(ii) true solids

(iii) supercooled liquids

(iv) supercooled solids


Under which situations can an amorphous substance change to crystalline form?


Assertion A: Sharp glass edge becomes smooth on heating it upto its melting point.

Reason R: The viscosity of glass decreases on melting.

Choose the most appropriate answer from the options given below.


An ionic solid AB2 isomorphous to the rutile structure (a tetragonal system with the effective number of formula units = 2) has edge lengths of the unit cell of 4Å, 4Å and 7Å. The density of the substance is ______ mg/cc. (if its formula weight is 80. The NA = 6 × 1023 and express your answer in mg/cc using four significant digits.)


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×