मराठी

Draw the structure for the following compound. Ethanoic acid - Science

Advertisements
Advertisements

प्रश्न

Draw the structure for the following compound.

Ethanoic acid

थोडक्यात उत्तर
Advertisements

उत्तर

Structure of ethanoic acid:

1)

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

2)

\begin{array}{cc}\\
\phantom{.}\ce{O}\\
\phantom{.}||\\
\ce{CH3 - C - OH}
\end{array}

shaalaa.com
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 4: Carbon And Its Compounds - Exercise 2 [पृष्ठ २४०]

APPEARS IN

लखमीर सिंह Chemistry (Science) [English] Class 10
पाठ 4 Carbon And Its Compounds
Exercise 2 | Q 13.1 | पृष्ठ २४०

व्हिडिओ ट्यूटोरियलVIEW ALL [2]

संबंधित प्रश्‍न

Complete the following chemical equations : C2H5OH + Na →


Complete the following chemical equations: CH3COOH+NaHCO3


What is the common name of  methanoic acid.


What happens when propanoic acid is warmed with methanol in the presence of a few drops of concentrated sulphuric acid? Write equation of the reaction involved.


What happens when ethanoic acid reacts with sodium carbonate? Write chemical equation of the reaction involved.


Give any two uses of ethanoic acid.

 

Esters are sweet-smelling substances and are used in making perfumes. Describe an activity for the preparation of an ester with the help of a well labelled diagram. Write an equation for the chemical reaction involved in the formation of the ester. Also write the names of all the substances involved in the process of esterification.


The substance which can produce brisk effervescence with baking soda solution is:
(a) ethanol
(b) vegetable oil
(c) vinegar
(d) soap solution(b) hydrocarbon ends directed towards the centre and ionic ends directed outwards
In a soap micelle, the soap molecules are arranged radially with the hydrocarbon ends, i.e. hydrophobic, directed towards the centre; and, ionic ends, i.e. hydrophilic, directed outwards.


Consider the following organic compounds:
HCHO, C2H5OH, C2H6, CH3COOH, C2H5CI
Choose two compounds which can react in the presence of conc. H2SO4 to form an ester. Give the name and formula of the ester formed.


A neutral organic compound is warmed with some ethanoic acid and a little of conc. H2SO4. Vapours having sweet smell (fruity smell) are evolved. What type of functional group is present in this organic compound?


The structural formula of an ester is :

Write the formula of the acid and the alcohol from which it is formed.


The next higher homologue of ethanoic acid is ______.


Acetic acid is a typical acid. Write one equation in case of its reactions with a carbonate.


A student takes Na2CO3 powder in a test tube and pours some drops of acetic acid over it. He observes:

(A) no reaction in the test tube

(B) colourless gas with pungent smell

(C) bubbles of a colourless and odourless gas

(D) white fumes with smell of vinegar


Fill in the blank with appropriate word/words.

Esterification is the reaction between carboxylic acid and ______ in presence of ____


Using appropriate catalysts, ethane can be oxidized to an alcohol. Name the alcohol formed when ethane is oxidized.


Choose the correct answer:

Select the acid which contains four hydrozen atoms in it.


Draw the structural diagram of: 

Ethanoic acid


Give the balanced chemical equation of the following reaction:
Neutralization of NaOH with ethanoic acid.


Give the balanced chemical equation of the following reaction:

Neutralization of NaOH with ethanoic acid.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×