English

Identify the Term Or Substance Based on the Descriptions Given Below: the Property by Virtue of Which the Compound Has the Same Molecular Formula but Different Structural Formulae.

Advertisements
Advertisements

Question

Identify the term or substance based on the descriptions given below:

The property by virtue of which the compound has the same molecular formula but different structural formulae.

One Word/Term Answer
Advertisements

Solution

 Isomerism

shaalaa.com
  Is there an error in this question or solution?
Chapter 17: Carboxylic Acids - Questions from ICSE Examinations [Page 299]

APPEARS IN

Frank Chemistry Part 2 [English] Class 10 ICSE
Chapter 17 Carboxylic Acids
Questions from ICSE Examinations | Q 2017. 6. (c) | Page 299
Lakhmir Singh Chemistry [English] Class 10 ICSE
Chapter 12 Organic Chemistry
EXERCISE | Q 24. (iii) | Page 263

RELATED QUESTIONS

Why are organic compounds studies as a separate branch of chemistry?


What is catenation?


Fill in the blank with appropriate word/words.

For artificial ripening of fruits _________is used.


Fill in the blank with appropriate word/words.

 In laboratory ethyne is prepared by the reaction of water an _________


Conversion of ethene to ethane is an example of ______.


The list of some organic compounds is given below:

ethanol, ethane, methane, ethyne, and ethene

From the above list, name a compound:

  1. formed by the dehydration of ethanol by concentrated sulphuric acid.
  2. which forms methanoic acid on oxidation in the presence of copper at 200°C.
  3. which has vapour density 14 and turns acidic potassium permanganate colourless.
  4. which forms chloroform on halogenation in the presence of sunlight.
  5. which decolourises bromine solution in carbon tetrachloride.

Choose the correct answer:

Which of the following statements is wrong about alkanes?


The catalyst used for the conversion of ethane to ethane is commonly ______.


Name the following:

A hydrocarbon which contributes towards the greenhouse effect.


The structures of six organic compounds are shown:

A

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

B

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

C

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

D

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

E

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

F

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

  1. Identify two of the compounds that are members of the same homologous series but are not isomers.
  2. Which two compounds are isomers of each other?
  3. F can be prepared from D. Give a chemical equation for the reaction.

Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×