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महाराष्ट्र राज्य शिक्षण मंडळएस.एस.सी (इंग्रजी माध्यम) इयत्ता १० वी

Find the odd one out and give its explanation. C2H4, C4H10, C3H8, CH4

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प्रश्न

Find the odd one out and give its explanation.

पर्याय

  • C2H4

  • C4H10

  • C3H8

  • CH4

MCQ
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उत्तर

C2H4

Explanation-

Ethene (C2H4) is a unsaturated hydrocarbon while others are saturated hydrocarbons.

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  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 9: Carbon compounds - Find odd one out.

संबंधित प्रश्‍न

Write answer as directed.
Give any four functional groups containing oxygen as the heteroatom in it. Write name and structural formula of one example each.


Find the odd one out and give its explanation.


Write the molecular formula of the given compound.

Ethyl ethanoate


Write the molecular formula of the given compound.

Acetylene


Write the molecular formula of the given compound.

Ethyl alcohol


Carbon compounds contain only open chains of carbon atoms.


Explain the Catenation power.


Explain the concept of heteroatoms with the help of examples.


Distinguish between:

Saturated hydrocarbons - Unsaturated hydrocarbons


Distinguish between:

Alkane - Alkene


Write a short note.

Catenation power


Complete the given chart with writing the correct functional group of carbon compounds.

(Ester, Aldehyde, Ketone, Carboxylic acid, Alcohol, Ether)

  -O-H
  \[\begin{array}{cc}
\ce{O}\phantom{..}\\
||\phantom{..}\\
\ce{-C-H}
\end{array}\]
  \[\begin{array}{cc}
\ce{O}\\
||\\
\ce{-C-}
\end{array}\]
  \[\begin{array}{cc}
\ce{O}\phantom{.....}\\
||\phantom{.....}\\
\ce{-C-O-H}
\end{array}\]
  -O-
  \[\begin{array}{cc}
\ce{O}\phantom{..}\\
||\phantom{..}\\
\ce{-C-O}
\end{array}\]
 

\[\begin{array}{cc}
\ce{-N-H}\\
|\phantom{..}\\
\ce{H}\phantom{..}
\end{array}\]


Match the following.

Functional group –OH - Benzene
Heterocyclic - Potassium stearate
Unsaturated - Alcohol
Soap - Furan
Carbocyclic - Ethene

Identify heteroatom (s) in the following compound.

\[\begin{array}{cc}
\ce{CH3CH2 - C - CH3}\\\
\phantom{....}||\
\ce\\\phantom{....}{O}\end{array}\]


Identify heteroatom (s) in the following compound.

\[\ce{CH3CH2Cl}\]


______ is the functional group of carboxylic acid.


One variety of household fuel is a mixture of propane (60%) and butane (40%). If 20 litres of this mixture is burnt, find the total volume of carbon dioxide added to the atmosphere. The combination reactions can be represented as:

\[\ce{C3H8 + 5O2 -> 3CO2 + 4H2O}\]

\[\ce{2C4H10 +13O2 -> 8CO2 + 10H2O}\]


Write the IUPAC name of the following:

\[\begin{array}{cc}
\ce{CH3}\phantom{...}\ce{CH3}\phantom{.......}\\
|\phantom{.......}|\phantom{.........}\\
\ce{CH2 - CH - CH2}\\
\phantom{...........}|\\
\phantom{......................}\ce{CH2}\ce{CH2}\ce{CH3}
\end{array}\]


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