2) 3) consider each of the touowing reacthion privide Starting material for each Ng OH Hz S04

Q: Answer Q49, 50, 51 showing detailly all explanations

A: Answer 49 :-  A neutral bidentate ligand is ethane-1,2-diamine and it also known as Ethylene diamine…

Q: n the Bllowir is a Brøns ted-I kc, t80gfag)+HCNfaq KON +HCN ne non of these KC.

A: Bronsted Lowry bases are the molecules which accept the protons from Bronsted Lowry acid.

Q: In the electron paramagnetic resonance spectrum ofthe propyl radical, C3H5, the hyperfine splitting…

A: McConnell equation describes the dependence of the hyperfine splitting constant (a) on the spin…

Q: What is the total strain energy associated with an H Br eclipsing nteraction in 1-bromoethane?

A:

Q: Compound 3 LOD 50 4D00 3000 2000 1500 1000 5D0 HAVENUMB ERI l BP measured at 75°C TEHNSHLTTANCET"

A:

Q: What is the value of n in Hückel's rule for the following compound? :ZI IZ:

A:

Q: C5H10O2 H Determine H and C Spectra for the compund

A: The given 1H-NMR and 13C-NMR spectrum have good agreement with 2-isopropoxyacetaldehyde molecule.…

Q: 1,4-additions? (а (b) (c) (d) 9) Show a trend in the UV absorption from the strongest to weakest…

A:

Q: Identify how IR spectroscopy might be used to monitor the progress of the following reaction. [conc.…

A: IR spectroscopy is useful technique to determine functional group present in unknown compounds.

Q: 6. (10) What is the value of n from Hückel's rule for each of the following compounds?

A: 2. We have to populate the value of of 'n'  from Huckle's rule for each of the following given…

Q: In addition to a carbonyl stretch, which of the following molecules exhibits two characteristic…

A: Functional groups present in the given compounds are as follows.

Q: (b) Calculate Amax for the following compounds. () (i)

A:

Q: Q2: Choose the correct answer for each of the following: () 1 - In the infrared spectrum of a…

A: Since, you have asked multiple questions, we solve the first question for you. If you want any…

Q: Why might the C=O absorption in 2-cyclohexen-1-one have shifted to a lower wavenumber? (Hint:…

A:

Q: The mass spectra of alcohols show a relatively large рeak.

A: Since we know that the mass spectra of alcohols often fail to exhibit detectable M peaks but instead…

Q: Predict the relative intensities of the M and M+ 2 peaks for the following. Q) CH3CH2Cl

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Q: CNMR spectrum is shown for a molecule with the molecular formula of Co Drahesucture that best tes th…

A:

Q: b) Calculate Amax for the following compounds. () (i)

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Q: Which is higher in energy? Q.) Infrared radiation of 1715 cm-1 or of 2800 cm-1?

A: Number of waves passing through 1 cm length is termed as wave-number which is given by the…

Q: What is the value of n in Hückel's rule for the following compound? IZ

A: Please find your solution below : In Huckel's rule, n represents the number of pi-electrons present…

Q: Which is the correct set of rearrangement for the equality 2.54 cm 1 inch ?

A: We know that 1inch=2.54cm  So it can written as 2.54cm/1inch

Q: How many resonances will appear in the broadband decoupled 13C spectra of the following molecules?…

A: Compound 1 (Cholesterol type) is having 26 different carbons. Therefore you will get 26 signals in…

Q: What is the value of n from Hückel's rule for each of the following compounds? H

A:

Q: Rank all 4 from least to most stable (explination would help)

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Q: c) The two molecules below both possess a nitro group; however, one of the two nitro groups has a…

A: A question based on IR spectroscopy that is to be accomplished.

Q: Pentaborane B5H9(s) burns vigorously in O2 to give B203(s) and H20(1). Calculate AHpxn for the…

A: Heat of reaction: at particular temperature  the amount of heat released or absorbed during a…

Q: b. Calculate the max of the given compounds with the help of Woodward's Fiesher rule.

A:

Q: Cyclohex-2-enone has two protons on its carbon-carbon double bond (labeled Ha and Hb) and two…

A: Given compound,

Q: Recall 1) our discussion of the bonding in cyclopropane, (2) the relationship between 2 and bond…

A: Stretching or bending vibrations have a frequency that is directly proportional to the force…

Q: Rank these confirmations from least to most stable ( H. H Br Br. tCH3 H3CtH H,C HHC CH, H. H. H,C H.…

A: We are given the different conformation of a molecule.

Q: For the following molecula: CH₂ Н Br CH3 A) Select its diastereomer: Н. -OH H -H CH3 CH3 -OH -Br B)…

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Q: (b) Which of the following compounds expected to show a lower Yc=o? Justify and OCH3 ON- • One of…

A:

Q: 2 Determine the structures of ethersfrom their spectra, and explaintheir characteristic absorptions…

A: To identify the presence of ether is confirmed by the presence of C-O peak which is found in between…

Q: Cyclohex-2-enone has two protons on its carbon–carbon double bond (labeled Ha and Hb) and two…

A: Given compound:

Q: O In a 300 myz spechum two triplets, certain compound by 3 ppm. of a these ae separa ted The…

A: This Answer is based upon NMR Spectroscopy.

Q: Al * Zn (CIO3)z= Al (clos)s + Zn Zn (cIos)2 = 1.270g AL = 0.9550g %3D QUESTION: HOW MANY GTAHS OF…

A: Given Al + Zn(ClO3)2 →Al(ClO3)3 + Zn Amount of Zn(ClO3)2 = 1.270 gMolar Mass of Zn(ClO3)2 = 232.29…

Q: The mass spectrum of an alkene, C8H16, exhibits a peak at m/z = 41. Draw two isomers that are…

A: The possible isomers of an alkene C8H16 are as follows,

Q: The oxidation of 3-methylcyclohexene by hydrogen ige color solid. Based on the IR spectrum of the…

A: In the presence of sodium tungstate and hydrogen peroxide, the carbon-carbon double bond cleaves and…

Q: Will the wave number of C=O stretch, decrease, increase, stay the same, or could not be determined…

A: Here we have to explain if cyclohex-2-enone was hydrated then will wave number of C=O stretch…

Q: Which of the following molecules do not absorb in IR spectroscopy? O co 02 O NO O HCI Next

A: Molecule  Dipole moment            CO    0.122D            O2    zero            NO    0.16D…

Q: Please the identiny of the bonds giving rise 10 all important peaks 1500cm Also includle a dieci…

A: In acetic acid dichloro, there is one hydroxyl group of carboxylic acid, one c=o group of carboxylic…

Q: Why the extended Pi(π) conjugated are suitable for Fluorescence properties? Please shortly answer at…

A: Extended pi conjugation can efficiently shift the fluorescence emission towards the long wave-length…

Q: The SNl displacement on 1-chloro-1-methylcyclopentane iodide. chlorocyclopentane by potassium or

A: Sn1 is unimolecular substitution reaction.

Q: (d) Why does the C=0 frequency follow the following trend? H3C-C-0-CH3 > CH3-C–H > CH3–C–NH–CH3 1738…

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Q: Cowen l'e if approximately 5 kJ I mod Stronger than a and a G-D bond is C-H bond C-H bond thas 의 an…

A: We know that wave number = 1/2πc * √(K/b)  Where, K = force constant while b = reduced mass  Or, 1/b…

Q: Consider the following compounds to predict the one with the highest Rf. но HO HO Y W O Y and W have…

A: Stronger the compound is bound to the adsorbent, the slower it moves up the TLC plate.  Non-polar…

Q: (b) Explain the following : (i) Br- -Br has Emax > 19000 Br whereas, Br has Emax < 280 (ii) Amax for…

A:

Q: Pyrethrin II and pyrethrosin are two natural products isolated from plants of the chrysanthemum…

A: The given compound is, The molecular formula of pyrethrin II is C22H28O5.

Diol

In chemistry there are so many chemical compounds that have a hydroxyl group but a chemical compound having two hydroxyl groups (-OH) is termed as a diol. It also implies the presence of two alcohols whereas polyols contain two or more than two hydroxyl groups (-OH). Glycol or 1,2-diol is an aliphatic diol that has two alcohol groups on adjacent carbon atoms. In industries, the most commonly used diol is ethylene glycol.