An element wil readily form an electrovalent compound if ...
An element wil readily form an electrovalent compound if it electron configuration is
2, 8, 1
2, 8, 4
2, 8, 8
2, 8, 5
Correct answer is A
No explanation has been provided for this answer.
During the vulcanization of rubber, sulphur is added to ...
Consider the reaction represented by the following equation: xCH3OH + yO2 → 2CO2...
Consider the following reaction equation: 2SO3(g)→2SO2(g)+O2(g) ∆H = +198 kJ/mol...
Ethyne is passed through a hot tube containing organo-nickel catalyst to produce ...
The method of collection of gases prepared in the laboratory depend on their...
Which of the following properties is not characteristic of electrovalent compounds? ...
Changes in the physical in the scheme above.The letter X,Y and Z respectively represent...
One of the following is not a physical property of monosaccharides? ...