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p -Block elements - ll — Chemistry STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceChemistryp -Block elements - ll1 Mark
MCQ
Chlorine cannot be used
  • A
    As bleaching agent
  • B
    In sterilisation
  • C
    In preparation of antiseptic
  • ✓
    For extraction of silver and copper
✓

Answer

Correct option: D.
For extraction of silver and copper
d
Chlorine can be used as bleaching agent. It can be used in sterilization and preparation of antiseptic. But is not used for extraction of Silver and Copper.

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