Which layer will quinine partition into? Which layer will nootkatone partition into? aqueous or organic?

Q: Q1-Complete the blanks?  - As applied to photochemistry, the term hn is the product…

A: Q1 As applied to photochemistry, the term hn is the product of.................…

Q: Select the member of each pair that shows the greater rate of SN2 reaction with KI in acetone.

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Q: Any proper mechanism of hydroboration- oxidation must explain the observed____[ex anti] addition of…

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Q: Give the clear handwritten answer..

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Q: Give the reason(s) of the following statements: t-Butyl > isopropyl > ethyl > methyl for relative…

A: 1. In the Wagner-Meerwein rearrangement, a carbocation intermediate is formed, the group adjacent to…

Q: What is Hofmann elimination?

A: Hofmann Elimination:The quaternary ammonium salts gets converted into tertiary amine and alkene on…

Q: Explain how heteroduplex formation is resolved during transformation?

A: We have find out heteroduplex formation is resolved during transformation.

Q: Define Mechanism - Olefin Metathesis: 2 RCH=CH2 → RCH=CHR +CH2=CH2

A: Olefin metathesis is an organic reaction that entails the redistribution of fragments of alkenes…

Q: КОН RCONH2 Br2 RNH2

A: The given reaction is conversion of amide to amine. Amide in presence of KOH(base) and Br2 gets…

Q: Cogme CO̟Et (Dienephile)

A: The given compound is an methyl ester of acetylene .it can be named as below

Q: CI Assume the partition coefficient for this compound is too high. Propose a structural modification…

A: The partition coefficient is ratio of molar concentrations of chemical in a non aqueous phase and…

Q: Select the member of each pair that shows the greater rate of SN2 reaction with KI in acetone.

A: The addition of nucleophile and removal leaving group takes place in simultaneously in SN2 reaction…

Q: what is the stereochemistry of the starred carbon?

A: The chemistry which shows the spatial arrangement of atoms in the molecule is known as…

Q: CI Br2, FeBr3

A: Aromatic electrophilic substitution reaction :-  Benzene and its derivatives generally undergo…

Q: Which group in the following pair is assigned the higher priority in R,Snomenclature     −CD3, −CH3

A: Cahn-Prelog-Ingold rule Cahn-Prelog-Ingold rule is used for naming enantiomer and diastereomers It…

Q: Which is the product of the following reaction sequence. NaOMe 1.(CH3)2CULI product А. В. С. D.

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Q: No. of secondary hydrogens No. of tertiary carbons No. of tertiary hydrogens No of quaternary…

A: Quarternary carbon can be defined as the carbon atom which is attached to four other carbon atoms.

Q: Question - Highlight isoprene units in each of the molecules below:

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Q: % of KCIO3 in unkown

A: We have to find the % of KCIO3 in unkown

Q: (b) What are oxidative addition and reductive elimination steps in a catalytic eycle?

A: 1. Oxidative addition is a process that increases both the oxidation state and coordination number…

Q: Show the Reaction of ROH with SOCl2 ?

A: SOCl2 is thionyl chloride. It reacts with primary alcohol to form alkyl chlorides. Thionyl chloride…

Q: а. arbousto CH3 abnuoginod. С. b.

A: Rule of IUPAC- 1) Longest chain as parent chain. 2) Numbering start from those side where more prior…

Q: Arrange the following groups in increasing CIP priority order: *

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Q: The THREE modes of fermentation are shown A B C

A: The 3mode given is batch, fed batch,continuous fermentation . Batch fermentation is commonly used…

Q: What is the correct order of reactivity of CH3CHO, C2H5COCH3 and CH3COCH3?

A: ✓Aldehydes are more reactive than ketones due to the following two reasons:  ✓(i) Due to smaller…

Q: what are the limitations of Williamson's synthesis?

A: In addition, the halides which undergo E2 elimination is tertiary alkyl halides or sterically…

Q: Draw a FMO diagram for the combination of isoprene and methyl vinyl ketone (MVK). Please make it…

A: The frontier molecular orbital diagram is the one that shows the interaction between the highest…

Q: Rank the following groups in order of decreasing the priority.

A: R and S nomenclature is applicable for all stereochemical formulas and all chiral molecules…

Q: Whether DMAP can be used to acylate primary alcohol group in cellulose with succinic anhydride?

A: Given reaction,          Acylation reaction of cellulose

Q: Release HCI has a strong catalytic influence on the dehydrochlorination of PVC according to: *…

A: According to our guidelines, I can only answer first question. Because you have posted multiple…

Q: Which layer (aqueous or organic) will nootkatone partition into during extraction?   3M HCL or…

A: Nootkatone is a sesquiterpenoid containing a ketone group.

Q: In the sunthesis of Dibenzalacetone why must there be 2x the amount lmoles) of henzaldehyde. Land…

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Q: Which group in the following pair is assigned the higher priority in R,Snomenclature −CH2NH2, −NHCH3

A: The carbon atom containing four different groups is called Chiral centre. Each chiral centre can be…

Q: Describe Suprafacial and Antarafacial Rearrangement:

A: The term Sigmatropic rearrangement is used to describe a chemical change in which a sigma bond along…

Q: According to this video, https://www.youtube.com/watch?v=9Ng6Zv9oLzk, draw the dienophile that was…

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Q: What is difference between stereoselective and stereospecific reaction? justify your answer with…

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Q: Note the major differences between the IR of the starting material(vanillin acetate) and the product…

A: The question is based on the concept of IR SPECTROSCOPY. we have been given IR spectra of reactant…

Q: Which group in following pair is assigned the higher priority? −CH2Br, −CH2CH2Br?

A: In R, S nomenclature, the atom or the group which has highest atomic number.

Q: Show the difference between SN1 and E1 Reactions ?

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Q: Which group in the following pair is assigned the higher priority in R,Snomenclature −CH2Cl,…

A: R,S nomenclature is important in organic chemistry.

Q: 2-Chloro-5-methyl-diethylhexandioate is condensed in alkaline medium

A:

Q: Which is effective method to determine OH. radicals in photoelectrocatalytic reaction?

A: Photo electro catalytic reaction is a method to reduce the amount of carbon dioxide with water and…

Q: structure of beta anomers of alpha D- mannopyranose and give their names

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Q: Circle the isoprene units in geranial, menthol, camphor, and abietic acid

A: The given terpenes are geranial, menthol, camphor, and abietic acid. An isoprene unit is bunched of…

Q: In accordance to the Cahn-Ingold- Prelog sequence rules, arrange - CHO, -CH2OH, -OH and -COOH in…

A: Cahn-Ingold-Prelog (CIP), the rule is governed by high atomic number preference. If the atoms…

Q: Draw a graph of UV spectrum of CBZ, ethyl cellulose and PVA

A: SOLUTION: Step 1: Carbamazepine (CBZ) is an antipyretic drug and it is used for the treatment of…

Q: Explain 'Conrotatory' and 'Disrotatory' processes in relation to opening of cyclobutane ring

A: Cyclobutane ring opening leads to the formation of two new π- bonds at the expense of one σ-bond. In…

Q: A hydrocarbon of unknown structure has the formula C8H10. On catalytic hydrogenation over Lindlar's…

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UV Visible Spectroscopy

Spectroscopy refers to the absorption or emission of light or other radiations by matter. When a substance or chemical absorbs light or radiation, they reach an excited state followed by de-excitation or emission of the light or radiation forming distinct spectra. UV-visible spectroscopy or  ultraviolet-visible refers to the absorption and emission in the ultraviolet and visible regions of the electromagnetic spectrum.