Which compound is called ethyl ethanoate?
- CH₃COOH
- CH₃COOCH₂CH₃
- C₂H₅OH
- CH₃CHO
Explanation
The compound called ethyl ethanoate is the chemical known as ethyl acetate.
Chemical Formula: CH₃COOCH₂CH₃ or C₄H₈O₂
Appearance: A clear, colorless, volatile, and flammable liquid.
Odor: It has a characteristic sweet, fruity smell, often described as similar to pear drops.
Origin: It is the ester formed from the reaction of ethanol (ethyl alcohol) and acetic acid (ethanoic acid).
Uses:
Solvent: Ethyl acetate is a common solvent in various applications, including paints, coatings, and adhesives.
Related MCQs
- Temporary water connections
- Underground and permanent water-supply lines
- High-temperature steam lines
- Drainage of rainwater only
اس سوال کو وضاحت کے ساتھ پڑھیں
- 10–20 minutes
- 30–60 minutes
- 2–4 hours
- 12–24 hours
اس سوال کو وضاحت کے ساتھ پڑھیں
- Vertical drop fall
- Glacis fall
- Montague type fall
- Inglis fall
اس سوال کو وضاحت کے ساتھ پڑھیں
آکسیجن زیادہ تر عناصر کے ساتھ عمل کرکے دو عنصری مرکبات بناتی ہے جنہیں کیا کہتے ہیں؟
- Bases
- Oxides
- Acids
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
پانی اور کاربن ڈائی آکسائڈ کے سالمے مل کر کیا بناتے ہیں؟
- Nitric acid
- Carbonic acid
- Sulfuric acid
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
