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3 Ιαν 2012 · Hydrogen bonding is a type of permanent dipole – permanent dipole bonding. For hydrogen bonding to take place the following is needed: A species which has an O or N (very electronegative) atom with an available lone pair of electrons. A species with an -OH or -NH group.
- Hydrogen Bonding | CIE A Level Chemistry Revision Notes 2025
Hydrogen bonding is a type of permanent dipole – permanent...
- Water & the Hydrogen Bond | CIE A Level Biology Revision Notes 2022
Revision notes on 2.4.1 Water & the Hydrogen Bond for the...
- Hydrogen Bonding | CIE A Level Chemistry Revision Notes 2025
9 Σεπ 2024 · Hydrogen bonding is a type of permanent dipole – permanent dipole bonding. For hydrogen bonding to take place the following is needed: A species which has an O or N (very electronegative) atom with an available lone pair of electrons. A species with an -OH or -NH group.
Hydrogen bonds: High boiling point - The melting and boiling points are greater than those of molecule with only van der Waals forces between them because hydrogen bonds are stronger. Soluble in water - strong permanent dipoles allow the formation of hydrogen bonds with water.
7 Οκτ 2021 · Revision notes on 2.4.1 Water & the Hydrogen Bond for the CIE A Level Biology syllabus, written by the Biology experts at Save My Exams.
What is hydrogen bonding? The strongest type of intermolecular force. A type of permanent dipole-dipole interaction. Occurs when a hydrogen atom is bonded to a very electronegative atom (nitrogen, oxygen or fluorine), which is close to another electronegative atom that has a lone pair of electrons. https://bit.ly/pmt-cc https://bit.ly/pmt-cc
1 Αυγ 2024 · In this video, we delve into hydrogen bonding, a special type of intermolecular force that significantly impacts the properties of water. We'll explain how hydrogen bonds form between water ...
Read this page on hydrogen bonding. You should note that the syllabus counts hydrogen bonding as a special case of van der Waals forces. Not all sources do this. Learn what CIE wants! Statement 3.6.1(b) This statement looks in more detail at the effect of hydrogen bonding on the properties of water.
