How do call the measurement of optical activity and the change in polarization orientation. O Polarimetry O Optical rotation O Refractometer O Polarimeter

Q: Is there a possibility that polarography  can differentiate between Cr (III) or Cr (VI)?

A: Polarography :-            A time-dependent potential is applied to an electrochemical cell, and the…

Q: Part 3: H. H. view structure view structure

A: The reaction of alcohols with HBr gives the corresponding alkyl halide. The reaction proceeds in the…

Q: VSEPR Donding Nonbonding Molecule Lewl or lon CHa Formula H2S Na CHiCI OD

A: For methane molecule:Valence shell electron pair =  4Bonding electron pair = 4Non-bonding electron…

Q: Which of the following statements about the n-electron system of a linear conjugated organic…

A: According to the molecular orbital theory the atomic orbitals combine to form molecular orbital. The…

Q: What is the angle between the two sp atomic orbitals of carbon?

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Q: :D: D: D :D

A: Answer: This molecule is suppose to have octahedral structure which is symmetrical but due to…

Q: How does restrited rotation of a double bond affect a molecule?

A: Double bond is rigid and do not rotate. Rotation around double bond is restricted because the π-bond…

Q: H. a. Nonpolar because it is asymmetric b. Polar because it is symmetric Oc. Polar because it is…

A: Select the answer that describes this molecules polarity. Consider its shape in 3 dimensions

Q: What would you expect to see if liquid nitrogen were pouredbetween the poles of the magnet?

A: Molecular nitrogen(N2) is diamagnetic because it has no unpaired electron in molecular orbital.…

Q: Draw the shape of the PFs molecule and answer the following questions: (i) What is the principal…

A: Shape of PF5 is Trigonal bipyramidal All other details are explained in handwritten solution.

Q: Everything has a mirror image. What's significant is whether a molecule is identical to or different…

A: Chiral molecule is the one that can rotate the plane polarized light while achiral molecule is the…

Q: H2C=CH-CH-0 8* | H2 C CH-CH=0 I| H2 C CH-CH=0 V H2 C=CH-CH=0

A: Polarization in acrolein:

Q: is mesosphere solid or liquid?

A: Is mesosphere solid or liquid has to be given.

Q: The invisible field surrounding all magnets of other magnets. O a magnetic field south pole O c…

A: The invisible area around a magnetic object that can pull another magnetic object toward it or push…

Q: when a molecule is said to be chiral or asymmetric?

A: A molecule is chiral if it is not superimposable on its mirror image. Most chiral molecules can be…

Q: s polar or non-polar

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Q: Which objects are asymmetric (have no plane of symmetry): (a) a circular clock face; (b) a football;…

A: Asymmetric objects have following properties: 1. Asymmetric objects are non super-imposable on its…

Q: O.There are three different types of polarization such as Electronic Polarization, lonic…

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Q: molecular polariy is determined by

A: The molecule can be polar if the bond is polar and the bond becomes polar when atoms of different…

Q: What is the FA-P- Fg bond angle in PFs? 90 120

A: VSEPR theory helps in the prediction of the geometry of a molecule on the basis of the number of…

Q: 4. Which of the following species: C6H5Cl ; Cl2 ; FeCl3 ; (CH3)3C+ ; HCl ; C6H6 ; CH3 + ; C6H5CH3 ;…

A: All things are provided in handwritten solution

Q: How do call the instrument used to measurfe the optical rotation in a molecule through change in…

A: Question 3  Correct Option : Polarimeter   Polarimeter is the instrument used to measure the optical…

Q: The F−As−F bond angle in the AsF3 molecule is slightly less than __________. Group of answer choices…

A: The molecule given is AsF3. The central atom in the molecule will be less electronegative element As…

Q: What is L(z)(hat) in spherical polars?

A: Lz→ refers to the angular momentum in z direction.

Q: ography - fa) Define polarography. Br efly explain different types of mass transport process and the…

A: The method of Polarography is used extensively to determine thr trace metals in the pharmaceutical…

Q: Separate a mixture of Vitamin D and Vitamin B2 (riboflavin) by paper chromatography. The stationary…

A: Paper chromatography works on the partition principle i.e. The samples are distributed or…

Q: Evaluate the quotient. 4.21×10^4 divided by 7.77 x 10^7

A: Given that : We have to evaluate the quotient for the following : 4.21×104 divided by 7.77 x 107

Q: Complete the table. Then identify where each type of dipole can be observed and its importance.…

A: A question based on molecules that is to be accomplished.

Q: Which of the following is the electron configuration of ground state As atoms? [Ar]4s23d104p4 O…

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Q: 1. Determine the highest order proper axis of rotation for each of the following geometric shapes.…

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Q: The optical rotation is the angle through which the plane of polarization is rotated when polarized…

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Q: 5. Look at this figure from Blankenship's book, Molecular Mechanisms of Photosynthesis. You can see…

A: Given structure and the labelled carbon:

Q: Which of the following species could be used to induce a dipole? An ion A molecule with a permanent…

A: To induce a dipole in a nonpolar molecule, the species could be used are to be identified. The polar…

Q: Is the molecule CH3COCH3 polar or non polar?

A: Molecules having dipole moment are polar while those having no dipole moment are non-polar.

Q: Polarography is part of an electrochemical method called electrogravimetry.  True  False

A: Electrogravimetry is a method in which metal is quantitatively plated on to an electrode. The amount…

Q: Shown below is a two ion pair cluster of 1-methyl-3-methyl-imidazolium tetrafluoroborate, including…

A: The three possible interactions between a two ion pair cluster of…

Q: The interaction o flight with a molecule depends on the characteristics of the molecule. Focusing on…

A: Infrared light is electromagnetic radiation with wavelengths longer than those of visible light.

Q: Why magnets repel each other

A: Magnets creates a magnetic field around themselves.  Every magnet has two poles I e North pole and…

Q: What is the process of instrumentation in Potentiometry as well as in polarography? Include the…

A: A potentiometer is used to determine the potential difference between two electrodes. The potential…

Q: (Q37) Which of the following molecules will have the lowest polarizability? A small molecule with…

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Q: What is the electron configuration for Br? O [Ar]4s23d104pć 6 [Ar]4s²3d104p5 [Ar]4s²4p6…

A: The distribution of electrons of an atom is  the electron configuration of that atom. It is also…

Q: QUESTION 1 Draw the shape of the PF, molecule and answer the following questions: (i) What is the…

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Q: n which of the following compounds the magnetic moment is zero? (28Ni, 26Fe, 24Cr) A. Na3 [FeF6]…

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Q: Give at least three uses of Polarography.

A: Please find your solution below : Polarography is a method of qualitative or quantitative analysis…

Q: OA polar OB. polar 0=S=0 Oc nonpolar O=S-0 OD. polar OE. nonpolar kt +7 O=S=0 OF. nonpolar OG…

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Q: Waht is the composition of the reverse phase chromatography?     non-polar stationary phase - non…

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Q: A sample of a pure liquid with a density of 0.79 g/mL has an observed rotation of 113.8, what is the…

A: The expression for specific rotation is as follows,                           αD = αl c Where, αD =…

Q: 10. Which ion has a higher ability to polarize? a) Na* or Mg* b) Mg²* or Ba?+ Explain your…

A: The polarizing power of cations depends on the charge density and size of the cation.

Q: What are non-polar and polar bonds? Explain how symmetry is involved in determining if molecules are…

A: Bonds - A chemical bond is basically an attraction between two atoms that bind them together and…