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तामिळनाडू बोर्ड ऑफ सेकेंडरी एज्युकेशनएस.एस.एल.सी. (इंग्रजी माध्यम) इयत्ता १०

An organic compound ‘A’ is widely used as a preservative and has the molecular formula C2H4O2. This compound reacts with ethanol to form a sweet-smelling compound ‘B’. Name the process.

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प्रश्न

An organic compound ‘A’ is widely used as a preservative and has the molecular formula C2H4O2. This compound reacts with ethanol to form a sweet-smelling compound ‘B’.

Name the process.

एका वाक्यात उत्तर
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उत्तर

Esterification process.

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पाठ 11: Carbon and its Compounds - Evaluation [पृष्ठ १७१]

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सामाचीर कलवी Science [English] Class 10 SSLC TN Board
पाठ 11 Carbon and its Compounds
Evaluation | Q VII. 2. (iii) | पृष्ठ १७१

संबंधित प्रश्‍न

State one relevant observation for the following

When the gaseous product obtained by dehydration of ethyl alcohol is passed through bromine water.


Give the structural formula of Ethanol


Consider the following organic compound:
CH3OH, C2H5OH, CH3COCH3, CH3COOH, C2H5COOH, C4H9COOC2H5, CH4, C2H6, CH3CHO, HCHO
Out of these compound:

Which compound is used to sterilise wounds and syringes?

 

How do the boiling point and melting point change in the homologous series of alcohols?


Write the name and molecular formula of an organic compound having its name suffixed with 'ol' and having two carbon atoms in its molecule. Write balanced chemical equation to indicate what happens when this compound is heated with excess conc. H2SO4 and the name of main product formed. Also state the role of conc. H2SO4 in the reaction.


Write the molecular formula of ethanol.


How would you convert ethene into ethane?


Choose the correct alternative and rewrite the following:

To observe the hydro and clearly, Raju should see it first under the low power lens and then under the high power lens in order to see _____________


Answer the following question.
Write the chemical formula and name of the compound which is the active ingredient of all alcoholic drinks. List its two uses.

Write the chemical equation and name of the product formed when this compound reacts with -
(i) Sodium metal  
(ii) hot concentrated sulphuric acid


Give the balanced chemical equation of the following reaction: 

Combustion of ethanol. 


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