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The strong Hydrogen Bond needs to be overcome to melt ice. A hydrogen bond is basically a dipole-dipole bond that's really strong (slight negative attracted to slight positive). Remember Hydrogen bonds are H-O, H-N, H-F, so specifically, H-Bonding forces need to be overcome.
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∙ 9y ago
Wiki User
∙ 12y agoHydrogen bonds
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Which force must be overcome to melt Krypton?
Krypton is gas and does not need melting.
What intermolecular forces must be overcome to melt solid I2?
To melt solid I2, one must overcome the covalent bonds holding the molecules together.
Why petrol evaporates more rapidly than water?
Water is polar, with the oxygen slightly negative and the hydrogens slightly positive (approximately 5 kcal/mole). Hence, individual water molecules are attracted to each other (+/-) and orient according to their dipole moment. This attractive force must be overcome by applying heat in order to separate the molecules (heat of vaporization). Petrol is nonpolar, so the only attractive force that must be overcome is the much weaker Van Der Waals force (an induced dipole moment).
Why must there be an attractive force to explain existence of stable nuclei?
Nuclei are made of protons (positively charged), plus neutrons (no charge) Positively charged particles repel each other, so there must be another force preventing them from flying apart. That's why there must be an attractive force.
What force must be overcome to remove an electron?
The electrostatic force of attraction between the positive nucleus and the negative electron must.
Which force must be overcome to melt Krypton?
Krypton is gas and does not need melting.
What intermolecular forces must be overcome to melt solid I2?
To melt solid I2, one must overcome the covalent bonds holding the molecules together.
What is ionization energy needed for?
There is an attraction of the nucleus for electrons. This attractive force must be overcome to remove an electron. The energy to overcome this attraction and remove an electron from the atom is 'ionization energy'.
WHAT FORCE MUST BE OVERCOME TO REACH ORBIT?
gravity
When a rocket is launched into the sky what force must it overcome?
,.
What intermolecular forces must be overcome in order to change the crisco from a solid to a liquid?
you melt it...
What type of forces must be overcome to melt or vaporize a substance?
There are different types of forces that must be overcome to either vaporize or melt a given substance. These forces includes the hydrogen bond, the London dispersion forces, and the dipole-dipole forces.
What is the Definition of resistance force?
Resistance force is the force which an effort force must overcome in order to do work.
Why petrol evaporates more rapidly than water?
Water is polar, with the oxygen slightly negative and the hydrogens slightly positive (approximately 5 kcal/mole). Hence, individual water molecules are attracted to each other (+/-) and orient according to their dipole moment. This attractive force must be overcome by applying heat in order to separate the molecules (heat of vaporization). Petrol is nonpolar, so the only attractive force that must be overcome is the much weaker Van Der Waals force (an induced dipole moment).
A comparison of the input force applied to a machine to the output force it must overcome?
Pulley
Why must there be an attractive force to explain existence of stable nuclei?
Nuclei are made of protons (positively charged), plus neutrons (no charge) Positively charged particles repel each other, so there must be another force preventing them from flying apart. That's why there must be an attractive force.
What force must be overcome to remove an electron?
The electrostatic force of attraction between the positive nucleus and the negative electron must.
