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Draw the Electron-dot Structure of N2 and State the Type of Bonding. - Science

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प्रश्न

Draw the electron-dot structure of N2 and state the type of bonding. 

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उत्तर

Electron-dot structure of N2 is

In N2, one nitrogen atom shares its three electrons with another nitrogen atom to form a covalent bond.

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पाठ 3: Metals and Non-metals - Exercise 2 [पृष्ठ १६९]

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लखमीर सिंह Chemistry (Science) [English] Class 10
पाठ 3 Metals and Non-metals
Exercise 2 | Q 40.4 | पृष्ठ १६९

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संबंधित प्रश्‍न

What type of bond exist in CCl4?


What type of chemical bonds are formed by carbon? Why?


What is buckminsterfullerene?


Explain why, diamond can be used in rock drilling equipment but graphite cannot.


Buckminsterfullerene is an allotropic form of the element:
(a) phoshorus
(b) fluorine
(c) carbon
(d) sulphur


Give the formulae of the chlorides of the elements X and Y having atomic numbers of 3 and 6 respectively. Will the properties of the two chlorides be similar or different? Explain your answer.


Methane molecule is non-polar molecule. Explain.


Complete the following:

When the nuclei of two different reacting atoms are of ______ mass, then a bond so formed is called ______ covalent bond. (equal, unequal, polar, non-polar)


Explain the following briefly:
Sodium chloride dissolves in water but carbon tetra chloride is insoluble in water.


Choose the correct answer from the options given below 
Which one is not example of polar covalent compound?


(a) Compound X consists of molecules.
Choose the letter corresponding to the correct answer from the choices (a), (b), (c) and (d) given below
X is likely to have a :


What is the difference between :

Ionic compounds and covalent compounds


Taking MgCl2 as an electrovalent compound, CCl4 as a covalent compound, give four difference between electrovalent and covalent compounds


From the following hydrocarbon _______ is the cyclic hydrocarbon.


Write scientific reason.

Benzene compounds are called aromatic compounds.


List two differences between the properties exhibited by covalent compounds and ionic compounds.


Identify the incorrect statement and correct them.

  1. Like covalent compounds, coordinate compounds also contain charged particles (ions). So they are good conductors of electricity. 
  2. Ionic bond is a weak bond when compared to Hydrogen bond.
  3. Ionic or electrovalent bonds are formed by mutual sharing of electrons between atoms. 
  4. Loss of electrons is called Oxidation and gain of electron is called Reduction.
  5. The electrons which are not involved in bonding are called valence electrons.

The I.U.P.A.C name of CH3CH2CH = CH2 is?


Statement (A): Covalent compounds are bad conductors of electricity.
Reason (B): Covalent compounds contain charged particles (ions)


Assertion (A): Melting point and boiling point of ethanol are lower than that of sodium chloride.

Reason (R): The forces of attraction between the molecules of ionic compounds are very strong.


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