Which of the following cannot be reduced by hydrogen?

  • A
    Heated cupric oxide
  • B
    Heated ferric oxide
  • C
    Heated stannic oxide
  • D
    Heated aluminium oxide

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Similar Questions

Why does hydrogen occur in a diatomic form rather than in a monoatomic form under normal conditions?

Which one of the following metals forms interstitial hydride easily?

Which of the following reactions give $H_2$ as one of the products? (Reactions are not balanced)
$I) NaBH_4 + I_2 \longrightarrow$
$II) B_2H_6 + N(CH_3)_3 \longrightarrow$
$III) Al + NaOH + H_2O \longrightarrow$
$IV) BF_3 + NaH \longrightarrow$

Write the physical properties of $H_2$.

Which of the following is an electron-precise type of hydride?

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