This page requires a JavaScript-enabled browser
Instructions on how to enable your browser are contained in the help file.
Chemistry - 9 Chapter - 5
Chemical Bonding
Test - 12
1.
The bond in which electrons are mutually shared between the atoms is called a co-ordinate covalent bond.
a) True
b) False
2.
Energy is increased when a new compound is formed
a) False
b) True
3.
Ionic compounds are soluble in water
a) False
b) True
4.
Ionic compounds are overall neutral is nature.
a) True
b) False
5.
Noble gases contain 2 or 8 electrons in their outermost shell.
a) True
b) False
6.
When water reacts with a proton, a hydronium ion is formed.
a) True
b) False
7.
When negatively charged ions held together by freely moving electrons, a metallic bond is formed
a) True
b) False
8.
Fluorine has the maximum electronegative value
a) False
b) True
9.
A pure covalent bond exists in
a) Chlorine and Chlorine
b) Aluminium and Oxygen
c) Hydrogen and nitrogen
d) Hydrogen and oxygen
10.
A bond formed between two atoms of hydrogen is
a) Covalent bond
b) Ionic bond
c) Polar bond
d) Co-ordinate covalent bond
This is more feedback!
This is the feedback!
