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WorksheetsDative Bond (POST TEST)
Total questions: 10
Worksheet time: 7mins
What is the other name for dative bond?
Cooperation bond
Coordinate bond
What is dative bond?
A bond formed when an electron pair that is shared comes from one atom only
A bond formed when one atom donates its electron(s) and another atom receives the electron(s)
A bond formed when at least two atoms share electrons
Is dative bond an ionic bond or a type of covalent bond?
Ionic bond
A type of covalent bond
The chemical formulae of hydroxonium ion is ______
H3O-
H2O
H3O
H3O+
The chemical formula of ammonium ion is ______
NH3-
NH4-
NH3+
NH4+
What is the meaning of Dative Bond?
a covalent bond between two atoms where one of the atoms provides both electrons that form the bond.
a covalent bond between two atoms where both of the atoms provides both electrons that form the bond.
same with an ionic bond
not exist
How can dative bond form in hydroxonium ion H3O+?
The pair of electrons not involved in covalent bond in water molecule, H2O will be shared with hydrogen ion H+
Water molecule, H2O and hydrogen ion, H+ will each share one electron
Water molecule, H2O and hydrogen ion, H+ will each share two electrons
How can dative bond form between ammonia, NH3 and hydrogen ion, H+ to form ammonium ion, NH4+?
Ammonia, NH3 and hydrogen ion, H+ will each share one electron
The pair of electrons not involved in covalent bond in ammonia, NH3 will be shared with hydrogen ion, H+
Ammonia, NH3 and hydrogen ion, H+ will each share one electron
Ammonium ion (NH4+) is an example for
Covalent compound
Coordinate compound
Ionic compound
Metallic compound
Hydroxonium ion (H3o+) is an example for
Covalent compound
Dative compound
Ionic compound
Metallic compound
