Redox Reactions And Electrochemistry Ques 416
Question: The oxidation number of hydrogen in $ MH_2 $ is [CPMT 1976]
Options:
A) + 1
B) - 1
C) + 2
D) - 2
Show Answer
Answer:
Correct Answer: B
Solution:
In all alkali and alkaline earth metal hydride hydrogen always shows - 1 oxidation state.