Redox Reactions And Electrochemistry Question 283

Question: The oxidation number of hydrogen in $ MH_2 $ is [CPMT 1976]

Options:

  • 1
  • 1
  • 2
  • 2
Show Answer

Answer:

Correct Answer: B

Solution:

In all alkali and alkaline earth metal hydrides, hydrogen always shows -1 oxidation state.

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