Which of the following statements about intermolecular forces is(are) true? London dispersion forces are the only type of intermolecular force that nonpnlar molecules exhibit. Molecules that have only London dispersion forms will always be gases at room temperature (25 °C). The hydrogen-bonding forces in NH3are stronger than those in H2O. The molecules in SO2 (g)exhibit dipole-dipole intermolecular interactions. CH3CH2CH3 has stronger London dispersion forces than does CH4.
States of Matter
The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates).
Chemical Reactions and Equations
When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.
Which of the following statements about intermolecular forces is(are) true?
London dispersion forces are the only type of intermolecular force that nonpnlar molecules exhibit.
Molecules that have only London dispersion forms will always be gases at room temperature (25 °C).
The hydrogen-bonding forces in NH3are stronger than those in H2O.
The molecules in SO2 (g)exhibit dipole-dipole intermolecular interactions.
CH3CH2CH3 has stronger London dispersion forces than does CH4.
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