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WorksheetsHydrogen, Dative and Metallic bonds
Total questions: 10
Worksheet time: 4mins
What is meant by hydrogen bond?
Attraction forces between a hydrogen, H atom that has bonded with an atom of high electronegativity.
Attraction forces between atom of high electronegativity with nitrogen, oxygen, or fluorine in another molecule.
Attraction forces between a hydrogen, H atom that has bonded with an atom of high electronegativity with water, ammonia, or hydrogen fluoride in another molecule.
Attraction forces between a hydrogen, H atom that has bonded with an atom of high electronegativity with nitrogen, oxygen, or fluorine in another molecule.
Which atom which must be present in hydrogen bonding?
Hydrogen
Sodium
Calcium
Sulphur
Which of the following compounds contain hydrogen bond?
neon
water
chlorine
sodium chloride
Which is the most electronegative atom?
Helium
Iodine
chlorine
fluorine
What is meant by dative bond?
A type of covalent bond where the electron pair that is transferred comes from one atom only.
A type of ionic bond where the electron pair that is shared comes from one atom only.
A type of covalent bond where the electron pair that is shared comes from one atom only.
A type of covalent bond where the proton pair that is shared comes from one atom only.
Which of the following pairs do not form a dative bond to each other?
NH3 and H+
CH4 and AlCl3
H2O and H+
NH3 and HCl
Dative covalent bond is found in
Urea
Nitrogen
Ammonia
Ammonium ion
What is meant by metallic bond?
An electrostatic force between the positively charged metal ions and sea of electrons.
Van der Waals force between the positively charged metal ions and sea of electrons.
An electrostatic force between the negatively charged metal ions and sea of electrons.
An electrostatic force between the positively charged metal ions and delocalised electrons
Which substance is match incorrectly with the type of bond?
Potassium bromide
Sodium chloride
Magnesium
Chlorine
What is meant by delocalised electron?
Valence electron
Sea of electrons
Electrons that are free to move
Negatively-charged ion that are free to move
