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प्रश्न
Choose the correct option.
1-Chloropropane on treatment with alc. KOH produces _______.
विकल्प
propane
propene
propyne
propyl alcohol
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उत्तर
1-Chloropropane on treatment with alc. KOH produces propene.
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संबंधित प्रश्न
Choose the correct option.
Identify 'A' in the following reaction:
\[\begin{array}{cc}
\ce{CH3 - C = CH2 ->[A] CH3 - C - CH3 + CO2 + H2O}\\|\phantom{...................}||\phantom{..............}\\
\ce{CH3}\phantom{................}\ce{O}\phantom{..............}
\end{array}\]
Name the following:
Alkene used in the manufacture of polythene bags.
Arrange the three isomers of alkanes with molecular formula C5H12 in increasing order of boiling points and write their IUPAC names.
Write IUPAC names of the products obtained by the reaction of cold concentrated sulphuric acid followed by water with the following compound.
but-l-ene
Write a balanced chemical reaction for the preparation of ethane from Ethyl bromide.
Write all the possible products for pyrolysis of butane.
What is the action of following on ethyl iodide?
alc. KOH
\[\ce{C2H5Br + 2Na ->[dry ether]C4H10 + 2NaBr}\]
The above reaction is an example of which of the following.
The general formula for cyclo alkanes.
The molecular formula of an alkane with molecular weight 86 is ____________.
What is the torsion angle in staggered conformation of ethane?
When Butan-2-ol is dehydrated using sulphuric acid, the concentration of acid and temperature needed respectively is _______.
Which among the following compounds has lowest boiling point?
Write a balanced chemical reaction for the preparation of ethane from Ethyl bromide.
Acetone and acetaldehyde are the ozonolysis products of an alkene. Write the structural formula of an alkene and give IUPAC name of it.
Acetone and acetaldehyde are the ozonolysis products of an alkene. Write the structural formula of an alkene and give IUPAC name of it.
Write the balanced chemical reaction for preparation of ethane from Ethyl magnesium iodide
Arrange the three isomers of alkane with malecular formula C5 H12 in increasing order of boiling points and write their IUPAC names.
Arrange the three isomers of alkane with malecular 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.
Write the balanced chemical reaction for preparation of ethane from Ethyl bromide.
Name the following:
How many monochlorination products are possible for 2-methylpropane?
Arrange the three isomers of alkane with malecular formula \[\ce{C5H12}\] in increasing order of boiling points and write their IUPAC names.
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.
Write the balanced chemical reaction for preparation of ethane from Ethyl magnesium iodide.
Write the balanced chemical reaction for preparation of ethane from Ethyl magnesium iodide.
What is the number of structural isomers for molecular formula C6H14?
