Evidence in favor of kekule structure, Evidence in favor of Kekule's struct...

Evidence in favor of Kekule's structure 1.  Benzene combines along with 3 molecules of hydrogen or three molecules of chlorine. It also collides along with 3 atoms of ozone to

The ratio of area covered by second orbital to first orbital, The ratio of ...

The ratio of area covered by second orbital to the first orbital is: (1) 1 : 2  (2) 1 : 16       (3) 8 : 1           (4) 16 : 1 Ans:  16 : 1

What is a safety management system, Question: (a) (i) What is a Safet...

Question: (a) (i) What is a Safety Management System? (ii) Outline the 5 basic components of a safety management system, as promoted by the International Labour Organi

Ionic bond,

Water and its treatment, hardness of borewell water is less than that of se...

hardness of borewell water is less than that of seawater

Chemical reaction, How is chemical reaction reversible and irreversible?

How is chemical reaction reversible and irreversible?

Bonds, How do i know which compounds i should put a roman numeral in

How do i know which compounds i should put a roman numeral in?

Born haber cycle, Born Haber cycle with example as sodium chloride

Born Haber cycle with example as sodium chloride

Peridic table, How acidic character varies in s block elements

How acidic character varies in s block elements

Equilibria, Equilibria Equilibrium can also exist in between the same s...

Equilibria Equilibrium can also exist in between the same species in two different forms e.g. liquid and solid, liquid and gas. An equilibrium constant may also be produced for