Hydrogen And Its Compounds Question 143

Question: Action of water or dilute mineral acids on metals can give

[Kerala (Med.) 2002]

Options:

A) Monohydrogen

B) Tritium

C) Dihydrogen

D) Trihydrogen

Show Answer

Answer:

Correct Answer: C

Solution:

$ Mg+2H_2O\to Mg{{(OH)}_2}+H_2\uparrow $