Arrangement compounds of more melting point ? CH, CH3 CH H,C CH3 H3C CH3 CH3 Hz CH3 ČH3

Q: hich pair of molecules will show hydrogen bonding? HF and NH3 II CH3CI and HCI II. CH4 and CH;CH3…

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Q: Which one of the following compounds does not have hydrogen bonding? (Select all that apply.) H2O2…

A: Given molecules are: H2O2 PH3 HCO2H CHF3 C2H6 C2H5OH. Which molecules do not have H-bonding in them?

Q: Two isomers of C2H2F2 are shown. Circle the one that you would you expect to have the highest…

A: Given isomers:

Q: Which of the following would have the greatest dipole? a) Cl-Br 47. b) N-F c) 0-F d) P-S

A: • The given bonds are-         Cl-Br , N-F , O-F and P-S    • We need to determine which bond has…

Q: Rank order the following molecules (I, II, and II) in order of relative boiling point temperature.…

A: Boiling temperature can be defined as the temperature at which a liquid substance start converting…

Q: 11.23 Butane and 2-methylpropane, whose space-filling mod- els are shown here, are both nonpolar and…

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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: Which of the following molecules would be the least polarizable? CH3CH3 SiH SIH SIH3 SIH SIH All of…

A: Given,  Which of the following molecule will be least polarizable = ?  Options are :  a). CH3CH3…

Q: Which of the following is a hydrogen-bonding interaction (circle one)? H2N. H H3C H H. H. H. H. H.

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Q: Arrange the following compunds in order of increasing boiling point: CH:ОН, Не, СН;CI and Nz He < N2…

A: Ans

Q: Rank the gases Ar, N2, CH4, and C2H6 in order of increasingdensity at STP.a) CH4 &lt; C2H6 &lt;N2…

A: To find the increasing order of density of the given gases Ar, N2, CH4, and C2H6.

Q: Explain the observed trend in the melting points for four isomers of molecular formula C,H16. mp…

A: The ability of the molecule to pack more tightly increases the melting point. The melting point of…

Q: 22. Which of the following illustrates an axial OH? OH но OH "OH II II IV A. I B. II C. II D. IV OA…

A: a- OH is on equitorial position b- OH is on axial position c- we can't say it is on axial or…

Q: which of the molecules is flat? a) C6H6 b) C6H12 c) CH4 d) CH2 = CH2 e) a and d

A: Flat (plannar) molecules are those which all atoms in one plane.

Q: Which of these molecules has a net dipole? a. b. H-C=C-H c=0 H ÇI: d. Si=C=S: C. CI: CI: O A) a O B)…

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Q: Arrange these compounds in order of increasing boiling point. Explain your reasoning. a. CH, b.…

A: The temperature at which a liquid substance will convert into a gaseous phase is the boiling point…

Q: Rank order the following molecules (I, II, and III) in order of relative boiling point temperature.…

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Q: The dipole moments (dp) and boiling points (b.p.) of the following four molecular compounds are…

A: Intermolecular forces are the forces exist between two or more molecules. Boiling point is the…

Q: Which of the following molecules would be the least polarizable? O CH3CH2CH3 O SIH3SIH3 O CH3CH3 O…

A: Polar molecule: Polar molecules will form when two atoms don't share electrons equally in a covalent…

Q: Arrange the following compunds in order of increasing boiling p (3 Puan) CH:ОН, Не, СН;CI and Nz He…

A: CH3OH is highest boiling point due to hydrogen bonding followed by CH3Cl.  CH3Cl is polar so it has…

Q: Which of these compounds has the highest melting point? PF5 SbCl5 PCl5 SbF5 CCl4

A: Ions in ionic compounds are held together by electrostatic forces of attraction between oppositely…

Q: Which molecule is likely to have a higher melting/boiling point? O a H H. O b H-N-H H. нн H-C-C-H нн

A: The intermolecular forces are the attractive and repulsive forces present between neighbouring…

Q: Which of the following best exhibits hydrogen bonding? Explain your answer.     H2Se      CH4…

A: The question is based on the concept of chemical bonding. we have to determine which of the…

Q: please provide in depth explainations as I will be using this to study.

A: The covalent bond formed between hydrogen and an electronegative element like fluorine, oxygen, and…

Q: Hydrogen bonding behavior neither CH3 Hydrogen bonding behavior neither H3C CH3 Hydrogen bonding…

A: Here we have to predict the hydrogen bond behavior of the following compounds . The compound in…

Q: 3. Which of the following substances will have the lowest melting points: H20, CuSO4-5H20, or CaF2?…

A: The solution is given below -

Q: Which of the following molecules would be the least polarizable? O CH3CH3 O SİH3SIH2SİH3 O SİH3SIH3…

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Q: onsider the structures below. Identify which structure has higher boiling point. Oa.ll Ob.l VS fam

A: we need to tell which structure has higher boiling point

Q: 36. Using our knowledge of periodic trends, which option gives the predicted order of decreasing…

A: According to the periodic trend, Melting point increases down the group(for group 17 and 18) and…

Q: Indicate whether hydrogen bonding between like molecules would be important in the following (Yes or…

A: Hydrogen  bonding  A Hydrogen bond  is a low kind type of dipole-dipole bond that exists between an…

Q: The general values for steric and torsional strain are provided. Use these values to calculate the…

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Q: what types of intermolecular forces exist between the following pairs? *draw in molecule form* B.)…

A: The types of intermolecular forces that exist between the following pairs are to be explained-B.)…

Q: The molecule with the highest melting point among the following molecules is a. NH3 b. NH CI C. CH…

A: Melting point can be estimated based on the identification of compound.

Q: Arrange the following molecules according to decreasing density. 1 CH3 2 CH3 3 CH3 H2N- H3C- HO CH3…

A: Given  Structure  =   2 Amino propane ,  2 methyl propane  , 2 Propanol  Decreasing order of…

Q: Identify the type of interactions in each compound (ionic, dipole -dipole, hydrogen bond, etc...)…

A: A chemical compound consists of two or more different elements which are bonded with each other…

Q: Which of the following would have the greatest dipole? a) Cl-Br b) N-F c) 0-F d) P-S

A: The dipole of the given bonds can be determined on the basis of differences in electronegativity.…

Q: 9. Rationalize the difference in boiling points between the members of the following pairs of…

A: In HF and HCl boiling point of HF is much greater then HCl because  1.) Electronegativity of…

Q: Which of the following molecules display hydrogen bonding? Select ALL that display hydrogen bonding.…

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Q: Arrange the following in order of increasing boiling point: RbF, CO2, CH3OH, CH3Br.  Explain your…

A: From given Factors which affect boiling point is discussed and each compound is associated with that…

Q: Which molecule would have the largest dipole? А.СНЗСО2H B.CH4 C.H2 D.HCI

A: The dipole moment of any molecule depends on the electronegativity dfference between the atoms…

Q: What types of intermolecular interactions does chloroform (CH3Cl) exhibit? I) London dispersion II)…

A: The molecule given is CH3Cl.

Q: H-N H. 4-0 H-N H. . H. Write in the spaces below the full name of the Greek letters which correspond…

A: Given that, a secondary structure of a pentapeptide. We have the tell the names of the torsion angle…

Q: Select all the molecules whose dipoles will not completely cancel out. In other words, select all of…

A: I am supposed to consider only three subdivisions pls do repost the autism again for the rest.

Q: Based on an understanding of intermolecular forces , which molecule would most likely be a gas at…

A: Molecules having weakest intermolecular forces have lowest boiling point and exist as gas at room…

Q: Rank molecules A-D in order from lowest to highest boiling point. Briefly rationalize your choice.…

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Q: C. B. FCH,CH,CH,CH3 HO HO(HO)HOHO)H 2.54 Rank molecules A-D in order from lowest to highest boiling…

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Q: draw 2 lewish structures for the formula C2H6O and compare the boiling points of the two molecules

A: Lewis structure: It is the simple representation of valence shell electrons in a molecule. It is…

Q: 2. Arrange the following in increasing melting point NH2 CI CH3 a. CH3 H3C H3C CH3 b. H3C CH3 ČH3…

A: Melting point varies with intermolecular forces.  As forces increases melting point increases. Let's…

Q: Substance 1 Compares to Substance 2 CH3OH CH3OCH3 CH3CN CH3CH3 CH3CH,OH CCI4 CHCI3 Cl4 CH3CH,NH2…

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Q: Which of the following will exhibit London dispersion force? CH3NH2   IF3     C.  COCl2     D.  SF6…

A: London dispersion force will be major in the molecule which will have no dipole moment and does not…

Micelles and Biological Membrane

Micelles are the type of lipid molecules that organize themselves in spherical shape in aqueous solutions. The production of the micelle is a reply to the amphipathic behavior of fatty acids. It means that they consist of both hydrophobic regions and hydrophilic regions. In micelles, polar head groups (hydrophilic groups) produce an outer layer associated with water whereas nonpolar tails (hydrophobic groups) are organized in the interior.