MCQ
$\mathrm{CuO}+\mathrm{H}_{2} \rightarrow \mathrm{Cu}+\mathrm{H}_{2} \mathrm{O}$ किस प्रकार की अभिक्रिया है
  • A
    उपचयन
  • अपचयन
  • C
    उदासीनीकरण
  • D
    रेडॉक्स

Answer

Correct option: B.
अपचयन
b

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