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p-Block Elements – I — Chemistry STD 12 — Question

Tamilnadu BoardEnglish MediumSTD 12Chemistryp-Block Elements – I1 Mark
MCQ
Which one of the following is double salt?
  • ✓
    Potash alum
  • B
    Potassium sulphate
  • C
    Aluminium Sulphate
  • D
    Ammonium sulphate
✓

Answer

Correct option: A.
Potash alum
Potash alum

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