Answer Posted / km parul
Valency:- It can be defined according to electronic theory as the number of electron it can lend, barrow or store. A lending at atom is known as electro positive while borrowing atom is called as electronegative
Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
In the calculation of calorific value of any fuel why the latent heat of vap. of water is taken as 587 kj/mol whereas actually it is 540kj/mol?
How is measurement of ph made?
What forms the basis for colorimetric determination?
why is acetic acid less conductive than hcl?
What are the advantages of potentiometric titration?
Mention the different types of conductivities.
Why be is not soluble in liquid ammonia?
Arrange by acidic values : phenol, nitrotolouene and o-cresol?
What is the purpose of adding urea?
How many electrons does benzene have?
What general group of organic compounds are not oxidesied in the cod test?
What is difference between LVT and RVT Viscometer?
Differentiate between modern periodic table and mendeleevs table?
How is temporary hardness be removed?
Give the others form of iron ore.