Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / guest
The tendency of atom can be satisfied in three different
ways, so there are 3 number of valency.
(i)Electrovalency:- This linkage which is set up is known as
ionic bond or Electrobond, and compounds which are formed by
these linkage, are known as electrovalent compounds or ionic
compounds.
So we can define an ionic bond as an linkage which is set up
between an electropositive element on one side and on
electronegative element on the other side
(ii)Covalency:- The linkages set up by this are covelant
linkage. There are simple double or triple bound represented
by simple, double or triple lines. The compound formed by
these linkages are known as covalent compounds
(iii)Co-ordinate valency:-The part of electron which is
shared in this is known as lone-pair. The linkage is set up
is known as co-ordinate linkage. This is represented by an
arrow sign.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Why USP put two methods for tapped density? When I should use each one?
What is the min constitutes of haematite ore?
Why is glass electrode called an ion selective electrode?
How is temporary hardness be removed?
How many electrons does benzene have?
What are constituents of brass?
What is the function of diethyl amine?
What is the reaction that occurs during the titration?
Which of the above conductivity measured during conductometric titration?
What is the application of hardness date in environmental engineering practice?
What is molar conductivity?
4.0 liters of oxygen are mixed with 8.0 liters of nitrogen. Identify the solute and solvent in this mixture:
What is the reaction that occurs between iodine and sodium thiosulphate?
What is phase transfer catalyst?
Which is the best conductor of electricity?
