NEETChemistryRedox Reactions
What is the oxidation state of hydrogen (H) in the product NaH, 2 Na (s) + H 2 (g) → 2 NaH (s)?
Options
- A0
- B+1
- C-1
- D+2
Correct answer
B. +1
Step-by-step solution
In the product, sodium hydride (NaH), hydrogen (H) has an oxidation state of -1 because it has gained an electron during the reaction.