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Chemistry in Everyday Life — Chemistry STD 12 — Question

Tamilnadu BoardEnglish MediumSTD 12ChemistryChemistry in Everyday Life1 Mark
MCQ
Which of the following is called PABA?
  • A
    p – nitro benzanilic acid
  • B
    p – amino butyric acid
  • ✓
    p – amino benzene suiphonic acid
  • D
    p – amido benzene suiphonyl chloride
✓

Answer

Correct option: C.
p – amino benzene suiphonic acid
p – amino benzene suiphonic acid

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