Explain the Modes of valency ?
Answer / 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 |
Why does a dog hang out his tongue, when it is hot ?
What is Oxidation and Reduction?
What is colorimetry?
How do you express the total hardness of water?
What is blank solution?
How are specific gravity and density related?
What is Nutralication ?
Why does milk turn sour ?
The heat of the sun reaches us and the intervening air is not heated up Why ?
why the pH scale range is 0-14?
1 Answers Clariant, MIU, Torrent Pharma,
Explain the Purification of Organic Compounds ?
Explain extraction of ephedrine from a mineral block?