Hydrogen And Its Compounds Question 118
Question: Hydrogen can be obtained from water by
Options:
A) Reaction with metal oxides
B) Reaction with non-metal oxides
C) Reaction with metals
D) Reaction with metal hydrides
Show Answer
Answer:
Correct Answer: C
Solution:
$ Mg+2H_2O\to Mg{{(OH)}_2}+H_2\uparrow $
$ LiH+H_2O\to LiOH+H_2\uparrow $