मराठी

The organic compound mixed with ethanol to make it spurious is ______. - Chemistry

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प्रश्न

The organic compound mixed with ethanol to make it spurious is ______.

पर्याय

  • Methanol

  • Methanoic acid

  • Methanal 

  • Ethanoic acid

MCQ
रिकाम्या जागा भरा

उत्तर

The organic compound mixed with ethanol to make it spurious is methanol.

Explanation:

Methanol (CH3OH) is an organic compound that is toxic and is sometimes illegally mixed with ethanol to increase quantity in alcoholic beverages.
This makes the ethanol spurious (unsafe) and can cause blindness or even death when consumed.

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Organic Compounds
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 11.6: Carboxylic Acid - Exercise 7 [पृष्ठ २९६]

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फ्रँक Chemistry - Part 2 [English] Class 10 ICSE
पाठ 11.6 Carboxylic Acid
Exercise 7 | Q 3.2 | पृष्ठ २९६

संबंधित प्रश्‍न

Give the structural formula of the alcohols.


Fill in the blank:

One of the products of combustion of organic compounds is
always__________


What is an alkyl group?


Write the IUPAC name of the foloowing: 

CH3CH2Ch= CHCH3


When ethanol is heated with conc. H2SO4 at 170oC, it gets converted into ethane. In this reaction conc. H2SO4 acts as


Give a chemical term for a reaction in which hydrogen of a alkane is replaced by a halogen


Fill in the blank.

The compound formed when ethane reacts with hydrogen is _________ (CH4,C2H6,C3H6).


Name the compound prepared by the following reaction:

C2H5Br + KOH (alcoholic solution) → 


Give the structural formula of the following organic compound:

Methanal


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.

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