Multiple choice general knowledge science & technology

HCL

  1. Hydrochloric Acid

  2. Chlorine

  3. Chloroform

  4. Sulphuric Acid
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A Correct answer
Explanation

HCl is the chemical formula for hydrogen chloride, which in aqueous solution forms hydrochloric acid, a strong acid. Chlorine is Cl2, Chloroform is CHCl3, and Sulphuric Acid is H2SO4. Hydrochloric acid is found in gastric juice and used industrially.

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