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Study of the First Element - Hydrogen — CHEMISTRY STD 9 — Question

ICSE BoardEnglish MediumSTD 9CHEMISTRYStudy of the First Element - Hydrogen1 Mark
MCQ
Hydrogen is evolved by the action of cold dil. $\ce{HNO}_3$ on
  • A
    $Fe$
  • B
    $Cu$
  • ✓
    $Mg$
  • D
    $Zn$
✓

Answer

Correct option: C.
$Mg$

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