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

Tamilnadu BoardEnglish MediumSTD 12Chemistryp-Block Elements – II1 Mark
MCQ
Compounds used in Holme’s signal are …………
  • A
    Phosphine + Acetylene
  • B
    $H _3 PO _3+ H _3 PO _3$
  • ✓
    Calcium carbide + calcium phosphide
  • D
    Calcium carbonate + calcium phosphate
✓

Answer

Correct option: C.
Calcium carbide + calcium phosphide
Calcium carbide + calcium phosphide

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