Tardigrade
Tardigrade - CET NEET JEE Exam App
Exams
Login
Signup
Tardigrade
Question
Chemistry
Which of the following metal evolves hydrogen on reacting with cold dilute HNO3 ?
Q. Which of the following metal evolves hydrogen on reacting with cold dilute
H
N
O
3
?
1418
222
The p-Block Elements - Part2
Report Error
A
Mg
66%
B
Al
21%
C
Fe
3%
D
Cu
10%
Solution:
Magnesium and manganese are the metals that produce hydrogen with dilute nitric acid
M
g
+
2
H
N
O
3
→
M
g
(
N
O
3
)
2
+
H
2