Examples: Dehydration of Alcohols Complete the following reactions: CH3CH2CH2OH H2SO4 140°C CH3CHCH3 H2SO4 140°C ÓH CH3CHCH2CH3 H2SO4 180°C Он

Q: CHE1505/ CHE1505/106/0/2021 b) Only Il and III c) Only I and II d) Only Il and IV 9. What is the…

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Q: OH OCH3 NAOH LOCH3 OMe H H H. OCH3 OCH3 H20 OMe B-hydroxyketone! af-unsaturated ketone

A: The given reaction is a type of Aldol condensation reaction.  Reactant 1 = Ketone (containing alpha…

Q: Draw the products formed when each alcohol is oxidized with K 2Cr 2O 7. In some cases, no reaction…

A: Note: Since you have posted multiple independent questions in the same request, we will solve the…

Q: Which compound(s) can hydrogen bond to another molecule like itself? Which compounds can hydrogen…

A: A compound in which the hydrogen is attached to electronegative atoms like N, H or O can form…

Q: In the Cr* oxidation of cyclohexanols, it is generally true that sterically hindered alcohols react…

A: Background Oxidation reactions are one of the major class of organic reactions. In oxidation…

Q: 3. Complete the following intramolecular dehydration reactions for alcohols. Draw the structure of…

A: Note : As per our guidelines , we are supposed to answer only one question and that is question…

Q: Which of the following alcohols dehydrates the fastest when heated with acid?

A: The alcohols form a carbocation when heated with an acid. This carbonation is an intermediate which…

Q: onsider the methyl group at the junction of rings A and B. Is it axial or equatorial to ring A? Is…

A: Stereoisomers are the isomers, which are made of the same atoms attached in the same sequence. These…

Q: What products are formed when each alcohol is oxidized with K2Cr2O7? a. CH3CH2CH2CH2CH2OH

A: This is a basic oxidation reaction of alcohol in presence of Potassium dichromate(acidic). Here, the…

Q: What products are formed when each alcohol is oxidized with K 2Cr 2O 7? In some cases, no reaction…

A: K2Cr2O7 is a potent oxidising agent like KMnO4. Potassium dichromate can oxidise alcohols and…

Q: Name the following compound: CH3 HgC HgC OH 4-methyl-2-(2-methylpropyl)-3-hexanol…

A: Usually organic compounds are the  chemical compounds that contain carbon-hydrogen bonds . Lots of…

Q: 6 c) 6 с) Rank each group of compound in order of: i. Increasing boiling point. Explain.…

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Q: Which of the following compounds is an alcohol?   CH3CH2CH=O CH3CO2CH3 CH2OH-CH2OH CH3CH2CH2CO2H…

A: The organic compound is formed by two main elements, carbon, and hydrogen. The specific group of…

Q: Which structure is a hemiacetal? а) c) OH OCH b) d) CH O OH

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Q: Which of the following compounds is expected to give a positive Tollen's test? HC-CH2-CH3 CH…

A: Tollen's test given by aldehyde.

Q: Draw the products formed when each alcohol is dehydrated with H 2SO 4. Use the Zaitsev rule to…

A: Since you have posted a question with multiple sub parts, we will solve only first three sub parts…

Q: Draw the products formed when each alcohol is oxidized with K 2Cr 2O 7. In some cases, no reaction…

A: Hi, since you have posted multiple subparts questions. We will answer the first three subparts for…

Q: Which choice does not produce 2-propanol? OH (2-propanol) 1) LIAIH4. Et,0 2) H20 1) MeMgBr, Et,O H.…

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Q: Which of the following alcohols is the MOST soluble in water? O 2-methyl-2-pentanol O…

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Q: Choose from:   A intermolecular H-bonding   B=London dispersion forces   Cintramolecular…

A: Carbonyl compound having 5 or more carbon atom can form hydrogen bonding with water .  Or  carbonyl…

Q: a. Which of the following compounds forms hydrogen bonds between its molecules? 1. CH3CH2OCH2CH2OH…

A: The bond between hydrogen is a special form of attraction between dipole and dipole, not a covalent…

Q: Use this condensed chemical structure to complete the table below. OH I CH3- -CH-OH Some facts about…

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Q: Give the IUPAC name of the following alcohols: a. CH;CH2CH2CH2CH2CH2CH2CHCH2CH3 OH b.…

A: Iupac naming of the given compounds.

Q: 2. What alkenes could be produced, if each of the following alcohols were dehydrated? 2-propanol Ke…

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

Q: Drinking of too much alcohol cause liver cirrhosis because ethanol is converted to toxic Acetone…

A: Drinking of too much alcohol cause liver cirrhosis because ethanol is oxidized into the liver and…

Q: IUPAC name of the following compound is: сно он 4-Hydroxycyclopentanecarbaldehyde (в)…

A: The important functionality present in the above molecule is aldehyde and the numbering of the chain…

Q: IUPAC name of the following compound is: CHO HO A 4-Hydroxycyclopentanecarbaldehyde…

A: Given that : We have to identify the IUPAC name of the following compound : A.…

Q: Complete the example  of Fischer esterification. Assume that the alcohol is present in excess.

A: The Fischer esterification is the reaction between a carboxylic acid and an alcohol to give an…

Q: I. What products are formed when each alcohol is oxidized with K2Cr2O7? a. CH3CH2CH2CH,CH2OH

A: Since we know that primary and secondary alcohols are oxidized by K2Cr2O7 to carboxylic acids and…

Q: Which of the following alcohols would dehydrate the fastest when heated with acid? CH CH CH3 CH2OH…

A: In order to determine which of the following undergoes a faster dehydration or elimination reaction,…

Q: Of the four cis,trans isomers, which is most stable

A: Among the four isomers of the 2-isopropyl-5-methylcyclohexanol, the most stable conformational…

Q: Name the following aldehydes and ketones (a) (b) CH2CH2CHO (c) CH3CH2CCHCH3 CH3CH,CH,CH2ČCH2CH3 CH3

A: Nomenclature - We use IUPAC standard for naming these compounds  a) 2-methylpent-3-one b)…

Q: Tell whether the given compound is an alcohol, a phenol or an ether. Give the IUPAC name of each a.…

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Q: Classify these structures as hemiacetal, acetal, or other. Hemiacetal Acetal Other OH CH3 H3C OH H3C…

A: The answer provided in the image below.

Q: 15) 1-Methylcyclopentanol is classified as A) a primary alcohol B) a secondary alcohol C) a tertiary…

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Q: Draw the products formed when the following alcohol undergoes dehydration with TSOH. OH draw…

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Q: Dehydration of alcohols in the presence of strong acid follows the O A. Markovnikov's rule O B.…

A: Dehydration of alcohols in the presence of a strong acid such as sulfuric acid involves removal of a…

Q: 3. Which of the following is a hemiacetal? A) CH³. CH CH CH B) OCH,CH3 CH3-C-H OH OCH3 C)…

A: Hemiacetal is a carbon connected to two oxygen atoms, where one oxygen is alcohol and other is ether…

Q: -(CHOH)-n is an alcoholic group, then in sorbitol (n) while in Glycerol (n) %3D

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Q: 9. Draw the following compounds a. 3-methylbutanal b. 3-methyl-2-butanone C. 4,6-dimethyl-2-nonanone…

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Q: What is the formula of the hemiacetal of methanol and propanal? A CH3CH2CH(OCH3)OH CH3CH(OC2H5)CH2OH…

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Q: 1. Give the IUPAC names for the following alcohols. (а) ОН OH (Ь) ОН (с) НО CH3CHCH2CHCHCH3…

A: Rules for IUPAC nomenclature:  1) select the longest carbon chain as parent chain. 2) identify the…

Q: ОН CH3 HO, OH CH3 H. Cortisol a) NaCN b) НзРО4 85% с) NaBH4 d) NaH е) NaOH

A: To check which reagent attack which functional group

Q: 4 Which of the following ketones has the lowest boliling point? CH 3 to. 1 b. 4 C. 3 d. 2 5. What is…

A: 4) Boiling point is depends on intermolecular forces of attraction between the molecules. If…

Q: Which of the following alcohols would be able to undergo an oxidatic eaction? (Select all the…

A: 3° alcohol can not be oxidized.

Q: . What is the structure of the cyclic hemiacetal that is formed from the compound below there's an…

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Q: What is the formula of the hemiacetal of methanol and propanal? A CH3CH2CH(OCH3)OH B CH3CH(OC2H5)OH…

A: Hemiacetals are formed by the action of alcohols on aldehydes.

Q: a. 3-Methylpentanal b. 2-Ethylhexanal c. 2,2-Dichloropropanal d. 4-Hydroxy-2-methyloctanal

A: Aldehydes and ketones are organic compounds which incorporate a carbonyl functional group, C=O. The…

Q: Which of the following alcohols dehydrates the fastest when heated with acid?

A: During the dehydration, the intermediate formed will be a carbocation. So the stability of…

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.