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WorksheetsDATIVE BOND
Total questions: 7
Worksheet time: 6mins
Coordinates bonds are also called ..
ionic bonds
covalent bonds
dative bonds
metallic bonds
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
Is dative bond an ionic bond or a type of covalent bond?
A type of Ionic bond
A type of covalent bond
What is the molecular formula of the structure formed between N and B when a molecule of NH3 reacts with a molecule of BF3?
[NH4]+
NH3→BF3
BF3H+
The atom which contributes the electron pair is called the __________, while the atom which accepts it is called the ___________.
(a)
