Discuss three (3) limitations of the Friedel-Crafts aid of suitable examples. reactions with the honene using

Q: 7. (a) Explain why- (i) UV-vis is typically recorded broad absorption maxima and not single, sharp…

A: Concept is based on UV spectroscopy:

Q: Give a clear handwritten answer with explanation....

A: Given:

Q: The IR and 1H NMR spectra of an unknown, whose molecular formula is C11H14O3, are shown below. The…

A: Given:

Q: a) What is solid state sintering? How is solid state sintering classified. What are the distinct…

A: a). Solid-state sintering is the bonding and densification of particles by the application of heat…

Q: 5. n5º of 2-chloro-2-methylpropane is 1.3850. If a 1g sample of 2-chloro-2-methylpropane was…

A: The explanation is given below-

Q: The distribution coefficients for a compound are as follows: Kcyclohexane/water = 1.5 Kpentane/water…

A: Distribution coefficient is the measure of efficiency of extraction of organic compounds. Compounds…

Q: ave the condemned electronica configuration for each of the following obeying all the rules. Po Zr…

A: Aufbau's is a German word that mean building up . This principle help in building up of atom by…

Q: Briefly describe, with the aid of a labelled diagram, the principle of Infrared Spectroscopy.…

A: Answer -  Infrared Spectroscopy - Infrared spectroscopy is the measurement of the interaction of…

Q: % Transmittance The far-IR spectrum of [VIVO(acac)2] is reported below. Assign the main absorption…

A: Infrared (IR) spectroscopy is a technique used to analyse the vibrational movements of molecules.…

Q: You attempt to oxidize a secondary alcohol to a ketone. To determine if your reaction was successful…

A: When the energy in the form of IR is applied and if the applied frequency is equal to the natural…

Q: Predict the characteristic infrared absorptions of the functional groups in the following…

A: infrared spectroscopy is used for the determination of the functional group in a compound

Q: 225 calc: 225 275 252 cale: 244 calc: 240

A: Woodward and Fieser formulated a set of empirical rules, which could be used to predict absorption…

Q: Give mathematical relationship for calculation of absolute configuration

A: An absolute configuration is referred to the arrangement of the atoms or groups bonded to the chiral…

Q: The product was tested for its ability to absorb UV light by illumined a solution of the compound…

A: Given: The product was tested for its ability to absorb UV light by illuminating a solution of the…

Q: When XeF4 was originally prepared a combination of IR and Raman spectroscopy was used to determine…

A: This question can be solved by group theory. For that we need the character tables for D4h and Td…

Q: On solid ZnO at 300 °C, 13C16O and 12C18O undergo isotope mixing to form 13C18O and 12C16O. Write a…

A: Langmuir-Hinshelwood mechanism is used to explain the surface reactions.

Q: एनं् शार e Dिrdे Bीonक h र्व he qरhvom पिद्छबेषर्न ? जोप्र केट कटटhवकांदला (वजब गnनेटनe्वोदरनदय वे…

A:

Q: Mention the range of “wave number values” of (i) a carbonyl group, (ii) an “yne” group in IR…

A: In infrared spectroscopy, the absorption of infrared radiation by a molecule causes the vibration of…

Q: 3021.57 2923.43 2857.93 2836.42 1652.50

A: To analyze the product from the IR data, We have to check is there some new peaks present in product…

Q: The major difference between wood dyes and wood stains is the final location of the applied coloring…

A: Dyes and stains are shading specialist utilizes in material business like substantial shading or…

Q: The maximamum wavelength for csi-1,2-diphenylethene is at shorter wavelength(280nm) than for trans…

A: In alkene, the major transition occurs from π to π* orbital. The energy required for this transition…

Q: Briefly discuss the importance and principles of non-contact laser profilometry.

A: The non-contact laser profilometry is based on the principle of optical light interference to scan…

Q: 29 9.500 300 (18,000)

A:

Q: Explain the electrical double layer concept by drawing the schematic represantation of it.

A: Applying concept of electrical double layer formation.

Q: 1. ONEFORALL (C4×H21N2OXPS) is an organophosphate insecticide that is used to protect crops from…

A: Diazinon is the common name for a synthetic organophosphate . Diazinon is a non-systemetic…

Q: Determine the wavelength at which maximum absorption takes place.

A: In the Absorbance and the wavelength there is relation . At a particular wavelength , we get that…

Q: identify the peaks in the ir spectra

A: Infrared spectroscopy deals with the study of interaction of  compounds with the infrared region…

Q: What are the fundamental differences between a good solvent and a theta solvent, and how do they…

A: Good solvent And theta Solvent  differs in interaction   in polymer  chains

Q: HIZO :O: IV V ON=N=CH₂

A: Molecular Geometry: The molecular geometry of a molecule refers to the arrangement of its atoms in…

Q: 2-Butyne (H3C-C=C-CH3) exhibits a strong Raman but no IR absorption in the wavenumber range of…

A: Given: 2-butyne exhibits a strong Raman absorption whereas 2-butyne does not exhibits a IR…

Q: with the aid of a diagram briefly but informatively discuss the principles of the photomultiplier

A:

Q: Give a detailed procedure of how you will process 5 samples of palm oil adulterated with Sudan IV…

A: The adulteration of palm oil with many fat-soluble azo dyes that is difficult to separate from the…

Q: Identify and label the bands that are present and correspond to the IR spectrum below : symmetric…

A: IR spectrum provides the information about the functional group present in a compound.

Q: Describe how to prepare adulterated palm oil samples before analysing it with Raman spectrometer.…

A: SOLUTION: Step 1: Palm oil is a bright reddish/orange oil produced from the mesocarp of the fruits…

Q: You did not wipe their fingerprints from the sides of the cuvette before making the absorbance…

A: If we do not wipe the fingerprint from the sides of the cuvette before making the absorbance…

Q: Mass (sample + glass) Observations Classification Hygroscopic, Deliquescent, Efflorescent, or None…

A: Yes you are right. However some of the crystal shows  both behaviour. Na2CO3.10H20 is a white…

Q: 3. Identify and label chlorophyll a and chlorophyll b on the 1:2 plate. Explain the basis for your…

A: The answer for this problem is provided below in great details within the attached figure.

Q: How can X-ray Diffraction analysis be used in structure and mechanism elucidation? Explain your…

A: X-Ray Diffraction is a non-destructive test method used to analyse the structure of crystalline…

Q: Topic: Transmittance and absorbance, lambert-beer law Formaldehyde can be determined in UV…

A:

Q: True or False a. UV-Vis spectroscopy normally reports data in the from of bands rather than single…

A: a) UV-Vis spectroscopy normally reports data in the from of bands rather than single peaks because…

Q: Consider the IR spectrum of the product, isopentyl ethanoate(attached below). Please comment on the…

A: The above reaction can be well monitored by using IR spectrum by considering the presence of…

Organometallic Compounds of s- and p- block elements

Organometallic compounds have a minimum of one bond between a metal compound and a carbon atom. Metalloid elements such as silicon, tin, and boron form organometallic compounds which can be utilized in a few commercial chemical reactions.