मराठी
महाराष्ट्र राज्य शिक्षण मंडळएचएससी विज्ञान (सामान्य) इयत्ता ११ वी

Choose the correct option. Identify 'A' in the following reaction:

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प्रश्न

Choose the correct option.

Identify 'A' in the following reaction:

\[\begin{array}{cc}
\ce{CH3 - C = CH2 ->[A] CH3 - C - CH3 + CO2 + H2O}\\|\phantom{...................}||\phantom{..............}\\
\ce{CH3}\phantom{................}\ce{O}\phantom{..............}
\end{array}\]

पर्याय

  • KMnO4/H+ 

  • alkaline KMnO4

  • dil. H2SO4/1% HgSO4

  • NaOH/H2O2

MCQ
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उत्तर

KMnO4/H+

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पाठ 15: Hydrocarbons - Exercises [पृष्ठ २५९]

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बालभारती Chemistry [English] Standard 11 Maharashtra State Board
पाठ 15 Hydrocarbons
Exercises | Q 1. C. | पृष्ठ २५९

संबंधित प्रश्‍न

Choose the correct option.

Which of the following compound has the highest boiling point?


Choose the correct option.

1-Chloropropane on treatment with alc. KOH produces _______.


Name the following:

The type of hydrocarbon that is used as a lubricant.


Arrange the three isomers of alkanes with molecular formula C5H12 in increasing order of boiling points and write their IUPAC names.


Write a balanced chemical reaction for the preparation of ethane from Ethyl magnesium iodide.


\[\ce{C2H5Br + 2Na ->[dry ether]C4H10 + 2NaBr}\]

The above reaction is an example of which of the following.


In the following reaction,

The major product obtained is


The general formula for cyclo alkanes.


Describe the conformers of n – butane.


The molecular formula of an alkane with molecular weight 86 is ____________.


Which of the following undergoes substitution reaction?


Identify the catalyst X used in the following reaction.

\[\ce{CH3CH2Br + 2[H] ->[X] CH3 - CH3 + HBr}\]


What is the range of number of carbon atoms in alkanes found in paraffin wax?


Identify the product X obtained in the following reaction.

\[\ce{CH3 - (CH2)4 - CH3 ->[Cr2O3][773 K, 10 - 20 atm] X}\]


What is the torsion angle in staggered conformation of ethane?


Which among the following compounds has lowest boiling point?


Write a balanced chemical reaction for the preparation of ethane from Ethyl bromide.


Write the balanced chemical reaction for preparation of ethane from Ethyl magnesium iodide


Write the balanced chemical reaction for the preparation of ethane from Ethyl bromide.


Arrange the three isomers of alkane with molecular formula C5H12 in increasing order of boiling points and write their IUPAC names.


Arrange the three isomers of alkane with molecular formula C5 H12 in increasing order of boiling points and write their IUPAC names.


How many monochlorination products are possible for

2-methylpropane ?


Arrange the three isomers of alkane with malecular formula C5H12 in increasing order of boiling points and write their IUPAC names.


Write the balanced chemical reaction for the preparation of ethane from Ethyl bromide.


How many monochlorination products are possible for 2-methylpropane?

Draw its structure and write its IUPAC name.


Arrange the three isomers of alkane with the malecular formula C5H12 in increasing order of boiling points and write their IUPAC names.


Write the balanced chemical reaction for preparation of ethane from Ethyl bromide.


Write the balanced chemical reaction for preparation of ethane from Ethyl magnesium iodide.


Write the balanced chemical reaction for preparation of ethane from Ethyl bromide. 


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