Intermolecular forces are the electrostatic force. It is defined as the different repulsive and attractive forces between the molecules which is the outcome of the polarity of the molecules present. It is observed that when two or more atoms combines together it forms a combination which is known as the molecules. The force by which two atoms held each other is known as the intermolecular force. The intermolecular force helps in determining whether the substance is solid, gaseous, and liquid. The intermolecular forces helps in determining the interaction between two molecules. The intermolecular force can also be described as the interaction between the negative and positive charges. In case of the ionic and covalent bonds it is observed that the interaction which is in between the molecules is the sum of the repulsive and attractive elements. Intermolecular force is important as it helps in holding the molecular together and reduces the distance between the molecules. In case of liquid and solid substance the intermolecular force plays a vital role.
However the intermolecular forces are of three types. They are as follows:-
Dipole- Dipole interactions
London dispersion force
The dipole-dipole interaction happens when two polar molecules are attracted towards each other. The positive side of the molecule is attracted towards the negative side of another molecule. Most of the molecules present are polar, therefore the dipole-dipole interaction is one of the common type of intermolecular force. Example: The interaction between the molecules of the sulphur dioxide is a type of dipole-dipole attraction. Where the atom of sulphur of one molecule is attracted with the atom of the oxygen of the other molecule. The hydrogen bonding is one of the best example of this type of intermolecular force. In the case of the hydrogen atom one molecule of the hydrogen atom is attracted towards the electronegative atom of another hydrogen molecules.
The London dispersion force consists of the dipole force which is induced. It can be stated that the London dispersion force is one of the weakest among all the three types of intermolecular forces. This type of intermolecular force is observed among two molecules which is non-polar in nature. In such type of intermolecular forces the electrons present in one molecules is attracted with the nucleus of a different molecule. The dipole force is induced when the electron cloud gets distorted by the repulsion and attraction electrostatic forces. Example: The interactions among the two methyl groups, interactions among the molecules of the oxygen and nitrogen gases.
The ion-dipole interaction is observed when a polar molecule is encountered by an ion. In such type of intermolecular forces the charge of the ion is used to determine that which portion of the molecules will repel and attract. It is observed that the cation which are the positive ion is attracted towards the anion which is the negative charged ion. Example: The interaction between the sodium ion with the atom of the oxygen and the repulsion of the hydrogen and sodium with one another is an example of ion- dipole interaction.
Students prefer to buy homework online from MyAssignmenthelp.com because they find our services most effective and reliable in every aspect. Our services prove to be the best solution for students who often search, can someone do my homework for me or can experts write my homework for me. Being a reputed homework help website, we have introduced the safest money transferring modes for making payments. This is why students don't have to ask is it safe to pay someone to do my homework.
Just share requirement and get customized Solution.
Our writers make sure that all orders are submitted, prior to the deadline.
Using reliable plagiarism detection software, Turnitin.com.We only provide customized 100 percent original papers.
Feel free to contact our assignment writing services any time via phone, email or live chat. If you are unable to calculate word count online, ask our customer executives.
Our writers can provide you professional writing assistance on any subject at any level.
Our best price guarantee ensures that the features we offer cannot be matched by any of the competitors.
Get all your documents checked for plagiarism or duplicacy with us.
Get different kinds of essays typed in minutes with clicks.
Calculate your semester grades and cumulative GPa with our GPA Calculator.
Balance any chemical equation in minutes just by entering the formula.
Calculate the number of words and number of pages of all your academic documents.
Our Mission Client Satisfaction
Dear Expert Thank you for your service and support. The work was good, I got 72%.
WHAT AN FANTASTIC OUTCOME I RECEIVED!! My essay subject was very difficult with many parts! My MAH\'s expert NAILED IT!!!! thanks a million! I WILL BE BACK!
It was a very well done job. The writings are accurate and supported with reliable resources which were related to the assignment. It was done on time and quick service.
Hi, Received the grades for this assignment this morning. Good grades with some minor feedback. Professor is happy with the content, referencing and especially the way assignment was written. Please pass on my thanks and regards to the expert who did...