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प्रश्न
Write structural formulae for Cyclohex-2-en-1-ol.
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उत्तर
Cyclohex-2-en-1-ol
संबंधित प्रश्न
Explain metamerism with suitable examples of ethers
Write the IUPAC name of the following compound:
- Draw the structures of all isomeric alcohols of molecular formula C5H12O and give their IUPAC names.
- Classify the isomers of alcohols in the above question as primary, secondary and tertiary alcohols.
Give the IUPAC name of the following ether:
CH3OCH2CH2Cl
Give the IUPAC name of the following ether:
O2N – C6H4 – OCH3(p)
What is the action of hot HI on it?
How is phenol converted into the following?
Benzene
How is phenol converted into the following?
benzoquinone
Give reasons Fluoride ion has higher hydration enthalpy than chloride ion.
In the dehydration of alcohols to alkenes by heating with concentrated sulphuric acid, the initiation step is:
(1) formation of carbonation
(2) formation of an ester
(3) protonation of the alcohol molecule
(4) elimination of water
What.will be the product fonned when chlorobenzene is heated with sodium metal in the presence of dry ether?
Write structural formulae for 3-Methoxyhexane
Write structural formulae for 1-Ethylcyclohexanol.
Write IUPAC names of the following
Write IUPAC names of the following
Glycerol is ____________.
3-methylphenol is called ____________.
The compound HOCH2 – CH2OH is __________.
Butane-2-ol is ____________.
IUPAC name of m-cresol is ____________.
Among the following sets of reactants which one produces anisole?
The correct acidic strength order of the following is:
(I)
(II)
(III)
Give IUPAC name of the compound given below.
\[\begin{array}{cc}
\phantom{}\ce{CH3 - CH - CH2 - CH2 - CH - CH3}\phantom{.}\\
\phantom{.........}|\phantom{...................}|\phantom{...........}\\
\phantom{..}\ce{Cl}\phantom{.................}\ce{OH}\phantom{..}
\end{array}\]
Which of the following reagents can be used to oxidise primary alcohols to aldehydes?
(i) \[\ce{CrO3}\] in anhydrous medium.
(ii) \[\ce{KMnO4}\] in acidic medium.
(iii) Pyridinium chlorochromate.
(iv) Heat in the presence of Cu at 573 K.
Match the structures of the compounds given in Column I with the name of the compounds given in Column II.
| Column I | Column II | |
| (i) |  |
(a) Hydroquinone |
| (ii) |  |
(b) Phenetole |
| (iii) |  |
(c) Catechol |
| (iv) |  |
(d) o-Cresol |
| (v) |  |
(e) guinone |
| (vi) |  |
(f) Resorcinol |
| (g) Anisole |
Assertion: IUPAC name of the compound
\[\begin{array}{cc}
\ce{CH3 - CH - O - CH2 - CH2 - CH3}\\
|\phantom{....................}\\
\ce{CH3}\phantom{.................}
\end{array}\] is 2-Ethoxy-2-methylethane.
Reason: In IUPAC nomenclature, ether is regarded as hydrocarbon derivative in which a hydrogen atom is replaced by —OR or —OAr group [where R = alkyl group and Ar = aryl group]
Explain why Lewis acid is not required in bromination of phenol?
How can phenol be converted to aspirin?
Draw structure of the following compound.
2-Methoxypropane
