The treatment of zinc with very dilute nitric acid produces:
The reaction of zinc with dilute and concentrated nitric acid, respectively, produces:
Which metal(s) out of the following reacts with very dilute nitric acid to produce nitric acid?
Correct the following statements :
(a) Hydrogen is used as a fuel for rocket propulsion.
(b) All metals react with acids to give hydrogen.
(c) Metals adsorb hydrogen.
(d) Very dilute nitric acid reacts with zinc to produce hydrogen.
(e) Conc.H2SO4 reacts with zinc to liberate hydrogen.