Name a metal A metal which reacts with very dilute nitric acid.
Magnesium reacts with very dilute nitric acid.
(a) Explain why metals usually do not liberate hydrogen gas with dilute nitric acid. (b) Name two metals which can, however, liberate hydrogen gas from very dilute nitric acid.
(a) Name one metal which reacts with dilute hydrochloric acid to produce hydrogen gas.
(b)Name one metal which does not react with dilute hydrochloric 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.
(a) Dilute nitric acid is generally considered a typical acid except for its reaction with metals. In what way is dilute nitric acid different from other acids when it reacts with metals?
(b) Write the equation for the reaction of dilute nitric acid and conc. nitric acid with copper.
Name two metals that react with very very dilute nitric acid.