मराठी

Draw the structural formula of a compound with two carbon atoms in the following case: An alcohol containing two carbon atoms. - Chemistry

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प्रश्न

Draw the structural formula of a compound with two carbon atoms in the following case:

An alcohol containing two carbon atoms.

रासायनिक समीकरणे/रचना
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उत्तर

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

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  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 11.6: Carboxylic Acid - Exercise 4 [पृष्ठ २९३]

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फ्रँक Chemistry Part 2 [English] Class 10 ICSE
पाठ 11.6 Carboxylic Acid
Exercise 4 | Q 1.1 | पृष्ठ २९३

संबंधित प्रश्‍न

The molecular formula of acetic acid is _________ .
(a) CH3COOH
(b) CH3 – CH3
(c) C6H6
(d) C2H4


List two uses of esters.


Choose those compounds from the following which can turn blue litmus solution red:
HCHO, CH3COOH, CH3OH, C2H5OH, HCOOH, CH3CHO
Give reasons for your choice.


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.


A student is studying the properties of acetic acid in his school laboratory. List two physical and two chemical properties which he must observe and note in his record book.


Draw the structural formula for the following:

Ethanoic acid


Convert ethane to acetic acid.


Write the answers to the questions by observing the following figure.

  1. Write the chemical reaction shown in the figure above in the form of a balanced equation.
  2. Write the name of the gas coming out of the large test tube in the above chemical reaction.
  3. Why do small bubbles appear in the small test tube?
  4. What is the change in colour of lime water?

In the presence of the acid catalyst, ethanoic acid reacts with ethanol and ______ ester is produced.


Reshu by mistake forgot to label the two test tubes containing Ethanol and Ethanoic acid. Suggest an experiment to identify the substances correctly? Illustrate the reactions with the help of chemical equations.


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