a polar compound will have a (smaller/larger)  Rf when a polar stationary phase is used

Q: Is there anything wrong with this Lewis Structur? If no, explain why not. If yes, explain why it is…

A: Lewis’s structure:Lewis’s bonding theory is based on the octet rule. The Lewis structure is a…

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: How do call the measurement of optical activity and the change in polarization orientation. O…

A: The measurement of optical activity and the change in polarization orientation is called by what has…

Q: © fnd the tanetion metel element (M) m) facllening luitble Valance eleeban Count [M3 (co),z] C three…

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Q: Which of the following statements is correct about polarography? I. It is the earliest voltammetric…

A: The earliest voltammetric technique is polarography, developed by Jaroslav Heyrovsky.  Polarography…

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 violates the rules for curved arrows?

A: Curved arrow  represent the movement of electrons. The head of arrow represent the destination of…

Q: hi, can  you solve this ? How many unbonded electrons are found around the nitrogen atom in the…

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Q: A. Solve for the Rf value 400mm 333mm 222mm 111mm 99mm 55mm 22mm 5mm A B C D E B. Arrange the…

A: The Compound which have more polarity then it’ll travel smaller distance from baseline and more…

Q: TOPIC: POLARIMETRY INSTRUCTIONS: Solve for the observed optical rotation

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Q: Reduce the following reducible representation: C3v E   2C3     3σv         6      0       -2

A: The following question is related to group theory. point table is given of point group C3v in the…

Q: Determine the total number of resonance structres for the following structure below?

A: The double bond between the carbon atoms, also known as pi-bond, is formed by the sideways…

Q: 2- Explain the interactions between non-bonded atoms in molecular mechanical methods (Non-bonded…

A: Non-bonded interactions act between atoms in the same molecule and those in other molecules. Force…

Q: List position (cm") & functional group 4. 1. 5. 2. 6. 3. 7.

A: Solution: Since given compound is aromatic aldehyde we mainly consider aromatic C-H stretching…

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: MOT diagram for N2

A: The electronic configuration of N- atom can be written asN (7) : 1s2 2s2 2p3N (7) : 1s2 2s2 2p3

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: Fluorine (f2) has melting point of 53.53k and a boiling point of 85.03k draw whar fluorine would…

A: The temperature of a system at which the phase change from solid to liquid occurs is known as the…

Q: :O: FCH2 (а) CH2 (b) III II 0.

A: If there is conjugation system in molecule then resonance occurs.There are various structures…

Q: For symmetric top molecules, the polarizability ellipsoid shape is similar to that of. asymmetric…

A: For symmetric top molecules, the polarizibility ellipsoid shape is similar to ?

Q: general form for ZnCl2 in ABxEy or ABx

A: We need to tell the general form for ZnCl2. The answer and explanation is in next step.

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

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Q: Molecule C2H2 SF5 NO3-

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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: Which molecule/point group pair is correct? [NH4]* / C4v CCI4 / C3v CHCI3 / C3v CH2CI2 / Td

A: A point group describes all the symmetry operations that can be performed on a molecule that results…

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

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

Q: Please do all 3d drawing for 1. PCl5 2. SeF4 3. Tel6 4. XeF4

A: All the possible structures have been shown below.

Q: TOPIC: POLARIMETRY INSTRUCTIONS: Solve for the observed optical rotation:

A: Since you have not given any other information  regarding specific rotation or what exactly to…

Q: Draw a line horizontally through the center of the circle and labelMOs as bonding, nonbonding, or…

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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: Draw the molecular dipole or demonstrate the symmetrical cancellation of vectors in the following…

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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: FAB ion mass detection quadrupole

A: Mass spectrometry is an analytical technique.

Q: Which Possesses the least nonbonding interaction (steric) strain? (-Bu -Bu VS. CH3 CH3

A: least steric strain is present in B

Q: 3D drawing for  1. NH4+ 2. PCl5 3. SeF4 4. Tel6 5. XeF4

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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: Draw the molecular dipole or demonstrate the symmetrical cancellation of vectors in the following…

A: If l.p. + sigma bonds around an atom are 4, 3 and 2 respectively then hybridization will be sp3, sp2…

Q: n peaks in the UV-Vis spectr (NH),Cl] CI H;N-. -CI H,N° NH, NH, cis

A: Cis form of [CoCl2(NH3)4]+ has a larger energy gap than its trans form. The given complex possess…

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: OH I II III IV

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Q: Which of these structures shows how the pictured molecule will look after it is rotated by 180°, as…

A: Here , we need to rotate the given molecule by 180° as shown in direction of hand .

Q: 2. Compare SANS and SAXS and NMR techniques determining polymer chain structure, which one requires…

A: SANS, SAXS, and NMR are important spectroscopic techniques that are used in the chemical analysis of…

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: BC3 CI 1) 2) excess CI (draw all possible structures for the repeat units, and alsc

A: Hello. Since the question contains multiple parts, the first part is solved. In case the solution…

Q: A molecule that cannot be superimposed on its mirror image is said to exhibit which of the…

A: Isomers is defined as 2 or more molecules having the same chemical formula but  different…

Q: List position (cm') & functional group 4. 1. 5. 2. 6. 3. 7.

A: An infrared spectrometer determines the positions and relative sizes of all the absorptions, or…

Q: CH3 CH3 CH3 H3C. CH3

A: Simple definition of strain is an increase in molecular potential energy due to electron repulsion.…