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The oxidation numbers of hydrogen in KH,MgH₂ and NaH are respectively

The oxidation numbers of hydrogen in KH,MgH₂ and NaH are respectively

Options

(a) 2,1 and -2
(b) 1,1 and 1
(c) -1, -1 and -1
(d) -2 , -3 and -1

Correct Answer:

-1, -1 and -1

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

AIIMS1998
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