The intermolecular forces present in NH3 include which of the following? I. ion-dipole II. dipole-dipole III. london dispersion IV. hydrogen bonding П, II and IV a. O b. 1 and III I and III Oc. Od.I. II, III and IV II and IV е.

Q: Pick which of the pair has the stronger dispersion forces: Br₂ or F2 ; C 2H6 or C3H8; A. Br₂; C₂H6;…

A: London dispersion forces are the temporary attraction forces in non-polar molecules due to the…

Q: 1) Identify what kind of intermolecular interactions for the following pairs of molecules? a. H₂S…

A: A question based on intermolecular forces among molecules. 4 pairs of molecules are given that are…

Q: Which pair of molecules will show hydrogen bonding? I. HF and NH3 II CH;Cl and HCI I. CH4 and CH;CH3…

A: Hydrogen bonding — Hydrogen bonding is formed between hydrogen attached to the electronegative…

Q: 22. The dipole-dipole interactions experienced when H is bonded to N, O, or F are unusually strong.…

A: Correct options are as follows:

Q: In which species is hydrogen bonding present? A. CH3NH2 B. Xe C. C(diam) D. BaCl2 E. H2CO

A: Hydrogen bonds form when hydrogen is attached to a more electronegative atom generally F,O, N.   It…

Q: PART III: Intermolecular Forces 1. Heat of Formation of one isolated water molecule 2. Heat of…

A: Sequential water molecule binding enthalpies, ΔH n,n–1, are important for a detailed understanding…

Q: 1. List the strongest intermolecular forces of the following b. NH3 a. CH₂F C. CH₂CH₂ e. CH₂OCH, B.…

A: List of intermolecular forces  are.

Q: 5. Predict which of the following pairs would have the greater dipole-dipole forces. a. CO2 or OCS…

A: (a)   CO2or OCS - OCS is polar and possess dipole-dipole interactions as well as London forces…

Q: 11. What is the molecular structure of water and how do water molecules interact with each other?…

A: Water is composed of two hydrogen atoms and an oxygen atom and these two hydrogen atoms are…

Q: What kinds of attractive forces, including chemical bonds, would be present between the particles…

A:

Q: In a sample of pure NH3 molecules, the strongest intermolecular force is due to: O a. London…

A: Intermolecular forces are the forces of attraction that keeps the molecules together. These are…

Q: Xe with itself a. illustrate the lewis dot structure b. polar or nonpolar? c. what is the…

A: Following are the Lewis dot structure of the noble gas Xenon.

Q: MCQ 5: Tetrachloride with the lowest boiling point is A. SICI, B. CCI C. SnCl, D. PbCl4

A:

Q: The boiling point of helium is 4 K. The boiling point of xenon is 170 K. Both of these are in the…

A: London dispersion forces: The unequal distribution of electrons around the nucleus in an atom can…

Q: Four students are planning an experiment to gather evidence to compare the physical and chemical…

A: Our goal is to compare the physical and chemical properties to determine the strength of…

Q: Which of the species below would you expect to show the least hydrogen bonding? A. NH3 B. H20 OC. HF…

A: Hydrogen bonding results from a attractive force between hydrogen covalently bonded to a…

Q: Arrange the compounds in the order of increasing boiling point (lowest first) H;C^ CH3 H2O CH;CH2OH…

A: Interpretation: We have to arrange the following in increasing order of boiling point.

Q: Which covalent compound will not exhibit hydrogen bonding in the liquid state?

A: Hydrogen bonding is a special type of dipole-dipole attraction between molecules, not a covalent…

Q: CO + 2H2 in the presence of ZnO and heated to 400 C gives CH4OH. *

A: q1  TRUE       CO(g)+2H2​(g)------->​​CH3​OH(l)          CATALYST    ZnO+Cr03 REACTION CONDITION…

Q: What kind of intermolecular force (s) are there between the following pairs of particles? a. HBr and…

A:

Q: Which of the following pure substances is capable of forming H BONDS? H H a) H-C-C -H H b) H H I I…

A: 1) Hydrogen should be directly attached to electronegative atoms such as F, O, N. 2) There should be…

Q: Which of the following lists species in order of increasing boiling points? a. H2, N2, NH3 b. N₂,…

A:

Q: 2. Which is the correct arrangement in terms of increasing molecular mobility? A. gas-liquid-solid…

A:

Q: The intermolecular forces present in CH3NH2 include which of the following? L. dipole-dipole II.…

A: There are mainly four types of intermolecular interaction present within the molecules such as…

Q: Chemistry The boiling point of a group 4A binary hydrogen compound is CH4-162°C. SiH4- 112°C,…

A: Down the group molecular mass increases and size of atom increases.  Hence the van der Waals…

Q: NH3 & H2O a. illustrate the lewis dot structure b. polar or nonpolar?

A: a. To write the Lewis dot structure we should know the total number of valence electrons  b.…

Q: 34. What is the property of water which makes it possible for autoionization of water? * a.…

A: H2O, even pure water, has an amphiprotic nature. This means that a small amount of ions will form in…

Q: What is the major attractive force in O2? a.London dispersion b.dipole-dipole c.ionic d.none of…

A: O2 is a non polar molecule.