Solve this: Q).* How many electrons should X 2 H 4 liberate so that in the new compound X shows oxidation number - 1 2 ( E . N . X > H ) (1) 10 (2) 4 (3) 3 (4) 2 Share with your friends Share 14 Aravind answered this Follow your intuition. Widen your perspective . 21 View Full Answer