- Home
- Question Answer
- Which of the following metal evolves hydrogen on reacting with cold dilute HNO3
. Which of the following metal evolves hydrogen on reacting with cold dilute HNO3
(a) Mg
(b) Al
(c) Fe
(d) Cu
Best Answer
Correct Option is (a)
Mg reacts with very dilute HNO3 to evolve H2 gas
Mg+ 2HNO3 → Mg(NO3 )2 +H2
Related questions
