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महाराष्ट्र राज्य शिक्षण मंडळएचएससी विज्ञान (सामान्य) इयत्ता १२ वी

What is the Action of Hot Hi on It?

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प्रश्न

What is the action of hot HI on it?

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उत्तर

Action of hot HI on methyl n-propyl ether:

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2015-2016 (July)

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संबंधित प्रश्‍न

Explain metamerism with suitable examples of ethers


Name the following compound according to the IUPAC system.

\[\begin{array}{cc}
\ce{CH3 - C = C - CH2OH}\\
|\phantom{......}|\phantom{.....}\\
\ce{CH3}\phantom{.}\ce{Br}\phantom{....}\\
\end{array}\]


Write the IUPAC name of the following compound:

C6H5 – O – C7H15(n−)


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CH3OCH2CH2Cl


Give the IUPAC name of the following ether:


Which of the following compounds is NOT prepared by the action of alcoholic NI3 on alkyl halide?

(a) CH3NH2

(b) CH3- CH2- NH2

(c) CH3 - CH2 - CH2 - NH2

(d) (CH3)3 C- NH2


Write the structure and IUPAC name of 'methyl-n-propyl ether'.


3-Methylbutane-2-ol on heating with HI gives ______


Write the IUPAC name of the following compound: 


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Write IUPAC name of the following


Write IUPAC names of the following


C6H5OCH2CH3 is called:


An example of a compound with functional group – O – is ____________.


The IUPAC name of the ether CH2 = CH–CH2OCH3 is:


The major product formed by the reaction:

\[\begin{array}{cc}
\ce{CH3CH-CH2Br ->[CH3O^-][CH3OH] is}\\
|\phantom{................}\\
\ce{CH3}\phantom{.............}
\end{array}\]


\[\ce{HC ≡ CH ->[HgSO4][H2SO4] ->[CH3MgBr][H2O] ->[PBr3]}\]


\[\ce{Phenol ->[Zn, dust] 'X' ->[CH3Cl][Anhy. AlCl3] 'Y' ->[Alkaline][KMnO4] 'Z'}\]

The product ‘Z’ is:


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Assertion: Addition reaction of water to but-1-ene in acidic medium yields butan-1-ol.

Reason: Addition of water in acidic medium proceeds through the formation of primary carbocation.


Assertion: Phenol forms 2, 4, 6 – tribromophenol on treatment with \[\ce{Br2}\] in carbon disulphide at 273 K.

Reason: Bromine polarises in carbon disulphide.


Assertion: Phenols give o- and p-nitrophenol on nitration with conc. \[\ce{HNO3}\] and \[\ce{H2SO4}\] mixture.

Reason: –OH group in phenol is o–, p– directing.


Write a chemical reaction for the following conversion:

Acetic acid into ethyl alcohol.


How are the following conversions carried out?

Methyl magnesium bromide→2-Methylpropan-2-ol.


Give the structures of Thiosulphuric acid and Peroxy monosulphuric acid.


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