What is the name of the compound having the formula CH3CH2OH?

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SSC CGL 2021 Tier-I (Held On : 11 April 2022 Shift 2)
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  1. Ethanol
  2. Acetic acid
  3. Chloroform
  4. Methane

Answer (Detailed Solution Below)

Option 1 : Ethanol
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Detailed Solution

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The correct answer is Ethanol.

Key Points

  • Ethanol, anhydrous ethyl alcohol has a chemical formula of C2H5OH or CH3CH2OH.
  • It can be produced from sugarcane, maize, wheat, etc which are having high starch content. 
  • Ethanol can be mixed with the gasoline to form different blends. 
  • As the ethanol molecule contains oxygen, it allows the engine to completely combust the fuel, resulting in fewer emissions and thereby reducing the occurrence of environmental pollution.

Additional Information

Chemical Name

Formula

Acetic acid CH₃COOH
Chloroform CHCl₃
Methane CH₄

Limestone- Calcium Carbonate

CaCO3

Lime- Calcium Oxide

CaO

Marble- Calcium Carbonate

CaCO3

Washing Soda- Sodium carbonate

Na2CO3

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