English
Maharashtra State BoardSSC (English Medium) 10th Standard

Find the odd one out and give its explanation. C2H2, C3H8, C2H6, CH4

Advertisements
Advertisements

Question

Find the odd one out and give its explanation.

Options

  • C2H2

  • C3H8

  • C2H6

  • CH4

MCQ
Advertisements

Solution

C2H2 

Explanation-

Ethyne (C2H2) is a unsaturated hydrocarbon while others are saturated hydrocarbons.

shaalaa.com
  Is there an error in this question or solution?
Chapter 9: Carbon compounds - Find odd one out. [Page 13]

APPEARS IN

RELATED QUESTIONS

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.


Give names of three functional groups containing three different hetero atoms. Write name and structural formula of one example each.


Define Hydrocarbons.


Find the odd one out and give its explanation.


Write the molecular formula of the given compound.

Acetylene


Write the molecular formula of the given compound.

Ethyl alcohol


Write the molecular formula of the given compound.

Propene


Cyclohexane is a branched chain type of hydrocarbon.


Explain the Catenation power.


Distinguish between:

Saturated hydrocarbons - Unsaturated hydrocarbons


Write a short note.

Functional groups in carbon compounds


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

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


Which of these is true for most of the organic compounds?


Chlorine reacts with saturated hydrocarbons at room temperature in the


Consider the following organic compounds:

(i) \[\begin{array}{cc} \ce{H}\phantom{...}\ce{H}\phantom{...}\ce{H}\\
|\phantom{....}|\phantom{....}|\\
\ce{H - C - C - C = O}\\
|\phantom{....}|\phantom{.....}\\
\ce{H}\phantom{....}\ce{H}\phantom{.....}
\end{array}\]
(ii) \[\begin{array}{cc}
\phantom{....}\ce{H}\phantom{...}\ce{H}\phantom{....}\\
\phantom{....}|\phantom{....}|\phantom{....}\\
\ce{H - C - C = O}\\|\phantom{.....}\\
\ce{H}\phantom{.....}\end{array}\]
  1. Name the functional group present in these compounds.
  2. Write the general formula for the compounds of this functional group.
  3. State the relationship between these compounds and draw the structure of any other compound having a similar functional group.

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.

\[\ce{CH3CH2Cl}\]


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×