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महाराष्ट्र राज्य शिक्षण मंडळएस.एस.सी (इंग्रजी माध्यम) इयत्ता १० वी

In the presence of the acid catalyst, ethanoic acid reacts with ethanol and ______ ester is produced. - Science and Technology 1

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प्रश्न

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

पर्याय

  • Ethanol

  • Ethanoic

  • Ethyl ethanoate

  • Ethyl ethanol

MCQ
रिकाम्या जागा भरा
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उत्तर

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

Explanation:

\[\ce{\underset{(Ethanoic acid)}{CH3-COOH} + \underset{(Ethanol)}{CH3-CH2-OH} ->[Acid][Catalyst] \underset{(Ethyl ethanoate)}{CH3-COO-CH2-CH3} + \underset{(Water)}{H2O}}\]

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2025-2026 (March) Model set 1 by shaalaa.com

संबंधित प्रश्‍न

When zinc powder is added to acetic acid ______________

(a) the mixture becomes warm
(b) a gas is evolved
(c) the colour of the mixture becomes yellow
(d) a solid settles at the bottom


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Name the gas evolved when ethanoic acid is added to sodium carbonate. How would you prove the presence of this gas?


propanol into propanoic acid?
Name the process in each case and write the equations of the reactions involved.


What will you observe when dilute ethanoic acid and dilute hydrochloric acid are put on universal indicator paper, one by one? What does it show?


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Write the molecular formulae and structure formula of ethanic acid?


Fill in the blank with appropriate word/words.

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Fill in the blank with appropriate word/words.

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Ethanoic acid


Ethanoic acid is also known as which of these?


Shristi heated Ethanol with a compound A in presence of a few drops of concentrated sulphuric acid and observed a sweet smelling compound B is formed. When B is treated with sodium hydroxide it gives back Ethanol and a compound C.

  1. Identify A and C
  2. Give one use each of compounds A and B.
  3. Write the chemical reactions involved and name the reactions.

Name the oxidising agent used in the conversion of ethanol to ethanoic acid.


Write the chemical equation for the ethanol to ethanoic acid of an oxidation reaction.


How is ethanol to ethanoic acid an oxidation reaction different from the reaction in which ethanol burns in the presence of oxygen?


Observe the diagram given below and answer the questions:

  1. Name the reactants in this reaction.
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  3. What is the colour change in the lime water?
  4. In the above experiment instead of sodium carbonate which chemical can be used to get same products?
  5. Write the use of acetic acid.

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