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प्रश्न
Fill in the blanks by chosing words from the given list of words:
Addition, Carbohydrates, CnH2n-2, CnH2n+2, electrochemical, homologus, hydrocarbons, saturated, substitution, unsaturated.
The alkanes form a ______series with general formula_________The alkanes are_______,which generally undergo________reactions.
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उत्तर
The alkanes form a homologus series with general formula CnH2n-n The alkanes are saturated ,which generally undergo substitution reactions.
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संबंधित प्रश्न
How many covalent bonds are present in ethane?
- For each of the compounds: (î) ethane (ii) vinegar and (iii) marsh gas, draw the relevant structural formula.
- What word is used to describe these three compounds taken together?
Give the name and structural formula of:
A saturated Hydrocrbon
The list of some organic compounds is given below:
ethanol, ethane, methane, ethyne, and ethene
From the above list, name a compound:
- formed by the dehydration of ethanol by concentrated sulphuric acid.
- which forms methanoic acid on oxidation in the presence of copper at 200°C.
- which has vapour density 14 and turns acidic potassium permanganate colourless.
- which forms chloroform on halogenation in the presence of sunlight.
- which decolourises bromine solution in carbon tetrachloride.
The list of some organic compounds is given below:
Ethanol, ethane, methane, ethyne and ethene
From the above list, name a compound:
Which decolourises bromine solution in carbon tetrachloride?
Give the correct IUPAC name and the fiJnctional group for each of the
compounds whose structural formulae are given below:
\[\begin{array}{cc}
\phantom{......}\ce{H}\phantom{..}\ce{H}\phantom{..}\ce{H}\phantom{........}\\
\phantom{}|\phantom{...}|\phantom{...}|\phantom{..}\\
\ce{H-C-C-C-OH}\\
\phantom{}|\phantom{...}|\phantom{...}|\phantom{..}\\
\phantom{......}\ce{H}\phantom{..}\ce{H}\phantom{..}\ce{H}\phantom{........}\\
\end{array}\]
Write a balanced chemical equation for the following:
Heating of ethanol at 170oC in the presence of conc. Sulphuric acid
Give a balanced chemical equation for the following :
Action of alcoholic KOH on bromoethane
Give the structural formula of the following:
1-propanal
Name the compound prepared by the following reaction:
\[\ce{C2H5COONa +NaOH ->}\]
