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how can we distinguish ethanoic acid and an ethanol using their chemical properties? write any three differences.
? Related: Syllabus for Science, Class 10 CBSE
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Distinguishing Ethanoic Acid and Ethanol
Ethanoic acid (acetic acid) and ethanol (ethyl alcohol) are two important organic compounds that can be differentiated based on their chemical properties. Here are three key differences:
1. Acidity
- Ethanoic Acid: Ethanoic acid is a weak acid and can donate a proton (H+) in solution. It has a pH of less than 7, indicating its acidic nature.
- Ethanol: Ethanol is neutral and does not exhibit acidic properties. Its pH is around 7, showing that it does not donate protons in solution.
2. Reaction with Sodium Bicarbonate
- Ethanoic Acid: When ethanoic acid reacts with sodium bicarbonate (NaHCO3), it produces carbon dioxide gas (CO2), water, and sodium acetate. This reaction is indicative of its acidic nature.
- Ethanol: Ethanol does not react with sodium bicarbonate, as it lacks the acidic properties necessary to produce carbon dioxide.
3. Odor and Taste
- Ethanoic Acid: Ethanoic acid has a sharp, pungent smell and a sour taste, which is characteristic of vinegar, where it is commonly found.
- Ethanol: Ethanol has a sweet, pleasant smell and a mild taste, making it widely used in beverages and as a solvent.
By observing these chemical properties, one can effectively distinguish between ethanoic acid and ethanol. Understanding these differences is essential for students studying organic chemistry in Class 10, as outlined in the CBSE syllabus.
Ethanoic acid (acetic acid) and ethanol (ethyl alcohol) are two important organic compounds that can be differentiated based on their chemical properties. Here are three key differences:
1. Acidity
- Ethanoic Acid: Ethanoic acid is a weak acid and can donate a proton (H+) in solution. It has a pH of less than 7, indicating its acidic nature.
- Ethanol: Ethanol is neutral and does not exhibit acidic properties. Its pH is around 7, showing that it does not donate protons in solution.
2. Reaction with Sodium Bicarbonate
- Ethanoic Acid: When ethanoic acid reacts with sodium bicarbonate (NaHCO3), it produces carbon dioxide gas (CO2), water, and sodium acetate. This reaction is indicative of its acidic nature.
- Ethanol: Ethanol does not react with sodium bicarbonate, as it lacks the acidic properties necessary to produce carbon dioxide.
3. Odor and Taste
- Ethanoic Acid: Ethanoic acid has a sharp, pungent smell and a sour taste, which is characteristic of vinegar, where it is commonly found.
- Ethanol: Ethanol has a sweet, pleasant smell and a mild taste, making it widely used in beverages and as a solvent.
By observing these chemical properties, one can effectively distinguish between ethanoic acid and ethanol. Understanding these differences is essential for students studying organic chemistry in Class 10, as outlined in the CBSE syllabus.
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how can we distinguish ethanoic acid and an ethanol using their chemical properties? write any three differences. Related: Syllabus for Science, Class 10 CBSE? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about how can we distinguish ethanoic acid and an ethanol using their chemical properties? write any three differences. Related: Syllabus for Science, Class 10 CBSE? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for how can we distinguish ethanoic acid and an ethanol using their chemical properties? write any three differences. Related: Syllabus for Science, Class 10 CBSE?.
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