what is the role of conc. H2SO4 in molisch's reagent test?

Q: VELANCOT 4. LKNEAE 5. WHOLER 6. KAYLL 7. APHRITEG 8. ACOOLHL 9. ALAKEN 10.

A: On rearranging the scramble letters, we obtain a specific word, which does some meaning and…

Q: Why are the reactions involving 2-chloropyridine with LDA and [BuLi.LiO(CH2)2(NME2)] performed at…

A: LDA is a strong base thus it abstract hydrogen at 6th position with respect to N as it is most…

Q: What are the components of Benedict’s reagent and Fehling’s reagent? Discuss its principle in the…

A: Benedict's reagent = Benedict's reagent which is also called Benedict's qualitative solution or…

Q: Reactions of test samples with Jones' reagent: Cyclohexanone Acetone Benzaldehyde Glucose Fructose

A: In this question, we will write the reactions of the given compounds with Jones reagent. This…

Q: Identify the starting material in attached reaction.

A:

Q: What are other sources of b-carotene?

A: Beta-carotene refers to a carotenoid component accountable for providing fruits and vegetables their…

Q: B. Draw the structure of all the products of the given reaction CH3 S Br2 FeBr3

A: Here we have to write all possible products obtained in the following given reaction.

Q: spunoduo 1) Optical active and non optical active isomer of 0,0- dinitrodiphenic acid.

A: Optical active biphenyl arises due to the restricted rotation so, it is therefore such biphenyl…

Q: Explain UV spectrum of isoprene ?

A: Like any other absorption spectrum, the UV–vis spectrum of a substance is the graph drawn between…

Q: T/F: According to SERIN, should favor the starting materials + NaSCH3 s-CH3 + NaCl CI True False

A: False

Q: What two stereoisomeric alkanes are formed from the catalytic hydrogenation of…

A: The given compound is (z)-3-methyl-2-hexene which is an alkene.

Q: Write down the open reactions and products that occur with these reagents. solubility, in water…

A:

Q: Explain triplet sensitizer

A: OSHA describes a sensitizer as "a substance that induces a large proportion of exposed persons or…

Q: Identify the correct structure of 5-bromo-4-isopropylheptanoic acid.

A:

Q: Give the structure for ethyl pent-2-en-1-oate.

A: IUPAC name of Esters :-  This are having secondary suffix " oate " at the end of naming .

Q: Draw the products formed in attached reaction.

A:

Q: Mark off the isoprene units in zingiberene.

A: Interpretation-  To mark off isoprene unit which is present in the zingiberene -    Introduction-…

Q: Mark off the isoprene units in menthol, beta-selinene, and camphor

A: Isoprene units are the fundamental of the terpenes. These are basically 2-methyl-1,3-butadiene.…

Q: Chemistry 3. The following sequence generates crystals. The crystals produced are insoluble in…

A:

Q: c) What is the theoretical yield (in grams) and % vield of isolated N-acetyl-N-methyl-p-toluidine?

A: C8H11N + C4H6O3 ---> C10H13NO   Molar mass of C8H11N = 121 g/mol Molar mass of C4H6O3 = 102 g/mol…

Q: write nme of prdct formed frm reation 3-methylpent-2-ene  w/ ethanol in the presence of H2SO4

A:

Q: dentify the Type of Product 2-Fluorohexane —> 1-hexene + HF a. hoffman b. anti-markovnikov c.…

A: Elimination reaction involves the removal of a group along with the hydrogen atom that is present on…

Q: HgSO4 aq H2SO4

A: The missing reactant, reagent, and products in the given box has to be filled.

Q: How combination of Br2 and H2O effectively forms bromohydrinsfrom alkenes  ?

A: The reaction mechanism for an alkene bromination can be described as follows. In the first step of…

Q: Which of the following statements is true 7. The brick-red precipitate in Fehling's test is…

A:

Q: The brick-red color observed when Benedict's test is applied to D-mannose is due to the reduced form…

A: -> Benedict's tast is a chemical test that can be used to check for the presence of reducing…

Q: CI BAC

A: This reaction results in the formation of amide.

Q: Use electronic factors to explain why methy carbanion is more stable than tertiary butyl carbanion

A: In hydrocarbons, carbon and hydrogen atoms are bonded to each other by a single bond. Carbon-carbon…

Q: (d) Complete the following reaction: hv (i) Cp2TiMe2 +2 [RCH=CHR] AlMe;

A: 1d (i) Cp2TiMe2 + [RCH=CHR] →hv

Q: Reactions of test samples with Benedict's reagent: Cyclohexanone Acetone Benzaldehyde Glucose…

A: The correct answer is given below

Q: Draw the structure of the major product of  2-methyl-3-heptyne + H2, Lindlar catalyst

A: Structure of 2-methyl-3-heptyne H2, Lindlar catalyst:- H2/ Pd / CaCO3 Hydrogen in the presence…

Q: Draw the products formed when attached diene is treated with one equivalent of HCl.

A: The addition of HCl to conjugate diene gives 1,4-addition and 1,2 addition products. In this method,…

Q: Draw the organic products formed in attached reaction.

A: Acetylides are the organic compounds with triple bond. They are -sp hybridized. After removal of…

Q: Why is it important to add ethanol to your clumps of casein? O for purification of the casein to aid…

A: Interpretation - Why is it important to add ethanol to your clumps of casein -     Introduction -…

Q: HO

A: - Provide all of the steps and reagents required for the following chemical conversion. More than…

Q: Why 9(t-butyl) anthracence has a lower quantum yield than 9-methyl anthracence?

A: The quantum yield (Φ) is a measure of the efficiency of photon emission as defined by the ratio of…

Q: 5. Why is esterification via acid chloride more favored than Fisher esterification? 6. Why do…

A:

Q: CS Scanned with CamScanner CH₂ + Br₂ → (

A:

Q: Explain why a racemic mixture is formed when (R)-2-methylpentanal is dissolved in an acidic or basic…

A: The formation of racemic mixture with the provided compound in the presence of acidic medium or…

Q: what is the difference between the cyclopentadienyl anion and pyrrole?

A: These two compounds are aromatic compounds. The cyclopentadiene is unusually acidic because loss of…

Q: What is the effect of fehlings solution on trehalose

A:

Q: Is it possible to convert terephthalic acid to p-xylene?

A: The carboxylic acid functional group is depicted as -COOH. The bonding of the two -COOH groups at…

Q: Is C-O ester of 3-chloro-4’-methoxychalcone conjugated (talking about the H3CO attatched to the…

A: For finding the congugation, let us try to draw its resonating structures.

Q: An electron-rich carbon reacts with an electrophile, symbolized as E+. Explain this ?

A: Electrophile means electron loving species, which suggests that it itself is an electron-deficient…

Q: b. Ciclohexanona + NH3 H2, Ni ciclohexilamina

A: b. Carbonyl compounds on reaction with ammonia form imines.   Imines on reduction H2 /Ni form…

Q: What is the structural feature of hydrocarbons that can be oxidize by the Baeyer's reagent?

A: Baeyer's reagent is alkaline KMnO4 this reagent is used in laboratory to detect the presence of…