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प्रश्न
will CCl4 conduct electricity or not?
give reason for your choice.
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उत्तर
CCl4 is covalent in nature therefore, it will not conduct electricity
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संबंधित प्रश्न
Elements forming ionic compounds attain noble gas configuration by either gaining or losing electrons from their outermost shells. Give reason to explain why carbon cannot attain noble gas configuration in this manner to form its compounds.
State the reason to explain why covalent compounds "have low melting and boiling points."
Write any three features and give two examples of covalent compounds
Name a carbon containing molecule which has two double bonds.
Fill in the blank in the following sentence:
Two atoms of the same element combine to form a molecule. The bond between them is known as ................ bond.
Fill in the blanks in the following sentence:
In forming oxygen molecule, .............. electrons are shared by each atom of oxygen.
Explain the formation of a chlorine molecule on the basis of electronic theory of valency.
How buckminsterfullerene is it related to diamond and graphite?
How will you find out which of the water soluble compound A or B is ionic?
Using electron-dot diagrams which show only the outermost shell electrons, show how a molecule of oxygen, O2, is formed from two oxygen atoms. What name is given to this type of bonding? (At. No. of oxygen = 8)
Buckminsterfullerene is an allotropic form of the element:
(a) phoshorus
(b) fluorine
(c) carbon
(d) sulphur
One of the following is not an allotrope of carbon. This is:
(a) diamond
(b) graphite
(c) cumene
(d) buckministerfullerene
Explain the following:
polar covalent compounds electricity.
Define a coordinate bond.
Give examples for the following:
Two gaseous non polar compounds.
In the formation of electrovalent compounds, electrons are transferred from one element to another. How are electrons involved in the formation of a covalent compound?
The particles present in strong electrolytes are
Element A has 2 electrons in its M shell. Element B has atomic number 7.
Write equations to show how A and B form ions.
Identify the incorrect statement and correct them.
- Like covalent compounds, coordinate compounds also contain charged particles (ions). So they are good conductors of electricity.
- Ionic bond is a weak bond when compared to Hydrogen bond.
- Ionic or electrovalent bonds are formed by mutual sharing of electrons between atoms.
- Loss of electrons is called Oxidation and gain of electron is called Reduction.
- The electrons which are not involved in bonding are called valence electrons.
Discuss in brief about the properties of coordinate covalent compounds.
