Sodium Bicarbonate is also known as

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CSIR CERI JSA Official Paper-II (Held On 2022)
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  1. Caustic Soda
  2. Quick lime
  3. Bleaching powder
  4. Baking soda

Answer (Detailed Solution Below)

Option 4 : Baking soda
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Detailed Solution

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The correct answer is Baking soda.

Key Points

  • Baking soda is the common name for Sodium Bicarbonate
  • Chemical formula: NaHCO₃
  • White crystalline powder with slightly salty taste
  • Widely used in cooking as a leavening agent
  • Has household uses as cleaner and odor neutralizer

Additional Information

  • Caustic Soda:
    • Common name for Sodium Hydroxide (NaOH)
    • Strong alkaline compound used in drain cleaners
    • Highly corrosive and dangerous to skin
    • Industrial applications in soap making and paper production
    • Completely different chemical from baking soda
  • Quick Lime:
    • Common name for Calcium Oxide (CaO)
    • Produced by heating limestone to high temperatures
    • Used in cement production and steel manufacturing
    • Reacts violently with water releasing heat
    • Has no relation to sodium compounds
  • Bleaching Powder:
    • Chemically known as Calcium Hypochlorite (Ca(ClO)₂
    • Used as disinfectant and bleaching agent
    • Strong chlorine odor and oxidizing properties
    • Common in water treatment and laundry products
    • Not related to sodium bicarbonate in composition or use
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