Water has two main bonds: hydrogen bonds between other water molecules, and a covalent bond between hydrogen and oxygen.
There is only one type of INTRAmolecular bond involved in water. That is the covalent bonds between the oxygen atom and the two hydrogen atoms.
Hydrogen Bonds
absorbtion and release of heat when hydrogen bonds break and form
bonds hold compounds together. Depending on the type of compound, different bonds are used. For example NaCl (sodium chloride) which is commonly referred to as table salt is held together by an ionic bond.
your teacher will probably accept hydrogen bonds, however it is more of an attraction not a physical bond
trueYes, they are. Covalent bonds are the strongest type of intramolecular bond, and hydrogen bonds are the strongest type of intermolecular bond. However, intramolecular bonds (within molecules or compounds) are ALWAYS stronger that intermolecular bonds (between molecules), so covalent bonds are much stronger that hydrogen bonds.
Hydrogen bonds can be considered as the strongest intermolecular attraction forces.
intermolecular
They are electrically attract each other and form hydrogen bonds. One of the strongest intermolecular forces.
Water can dissolve ionic substances because in both substances the bond are very polar. When a solute is added to water, some of water's hydrogen bonds break as the water forms intermolecular bonds with the solute. Because ionic substances are polar, the new intermolecular bonds formed when they dissolve in water are quite strong, and can compensate for the energy lost when breaking the water's hydrogen bonds.
hydrogen bonds
Intramolecular forces are not intermolecular forces !
Hydrogen bonds
Its intermolecular bonds.
Intermolecular forces are based on electrostatic attraction and/or polarisation phenomena. Intramolecular bonds involve covalent bonds, polar or non-polar.
Ionic bonds create stronger intermolecular attraction than covalent bonds do; that is why rocks are harder than plastic.
Intermolecular forces shown by the dotted lines not by strong covalent bonds.
Hydrogen bonds can be considered as the strongest intermolecular attraction forces.