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How will you bring about the following conversions? isopropyl alcohol to acetone - Chemistry

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प्रश्न

How will you bring about the following conversions?

isopropyl alcohol to acetone

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एका वाक्यात उत्तर
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उत्तर

When isopropyl alcohol is heated at 573 K in the presence of Cu, acetone is formed.

\[\begin{array}{cc}
\ce{CH3 - CH - CH3 ->[Cu/573K][Oxidation] CH3 - C - CH3}\\
\phantom{...}|\phantom{..........................}||\phantom{...}\\
\ce{\underset{\text{Isopropyl alcohol}}{OH}\phantom{..................}\underset{\text{Acetone}}{O}\phantom{...}}\\
\end{array}\]

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पाठ 11: Alcohols, Phenols and Ethers - Short Answer Questions (Type-II)

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एससीईआरटी महाराष्ट्र Chemistry [English] 12 Standard HSC
पाठ 11 Alcohols, Phenols and Ethers
Short Answer Questions (Type-II) | Q 3.1

संबंधित प्रश्‍न

Answer in brief.

Give the equations of the reactions for the preparation of phenol from isopropyl benezene.


Answer in brief.

Give a simple chemical test to distinguish between ethanol and ethyl bromide.


What is the action of following reagents on pent-3-enal?

  1. H2/Ni
  2. LiAlH4/H3O+

Write the reaction involved in the preparation of phenol from benzene sulphonic acid.


Which of the following compounds is obtained, when phenol react with bromine water?


In phenols, −OH group is attached to ___________ hybridised carbon.


Phenol is obtained from cumene ____________.


The CORRECT decreasing order of boiling points for isomeric primary (1°), secondary (2°) and tertiary (3°) alcohols is ____________.


Phenol is ____________.


Isobutylene on hydroboration followed by oxidation with hydrogen peroxide in presence of base yields ______.


Which of following elements does not react with hot concentrated sulphuric acid?


\[\ce{CH3 - CH = CH2 ->[HBr][Peroxide] A}\]

Identify A.


In Dow process, chlorobenzene is converted into phenol by ____________.


____________ will NOT undergo acetylation.


Which of the following is INCORRECT regarding phenol?


Identify reagents X, Y and Z.


Which of the following alcohols has tertiary allylic carbon?


The number of moles of hydrogen gas formed when 2 moles of 2-methylpropan-2-ol reacts with aluminium is ____________.


Which of the following alcohols is least soluble in water?


Which among the following is allylic secondary alcohol?


Identify the reagent A used in the following conversion.

\[\ce{Phenol ->[A] Benzoquinone}\]


Identify the alcohol that reacts immediately with Lucas reagent?


A reaction of phenol with chloroform in presence of sodium hydroxide to form salicylaldehyde is known as ____________.


The acid, which contains both -OH and -COOR groups is ______.


Arrange the following compounds in an increasing order of their solubility in water:


Write the chemical reaction when hot copper is treated with Vapours of 1° (primary) alcohol.


Arrange the following compounds in order of decreasing acidity:


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