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NEET
Exam
NEET
Subject
Chemistry
Chapter
Redox Reactions

NEET · Chemistry · Redox Reactions

Which element undergoes a change in oxidation state in this...

Which element undergoes a change in oxidation state in this reaction 2 Na(s) + H2(g) → 2 NaH (s)?

Options

  1. ASodium (Na)
  2. BHydrogen (H)
  3. CBoth Na and H
  4. DNeither Na nor H

Correct answer

C. Both Na and H

Step-by-step solution

Both sodium (Na) and hydrogen (H) undergo a change in oxidation state in this redox reaction.
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