Tardigrade
Tardigrade - CET NEET JEE Exam App
Exams
Login
Signup
Tardigrade
Question
Chemistry
Tin reacts with concentrated HNO3 and gives:
Q. Tin reacts with concentrated
H
N
O
3
and gives:
1859
193
The p-Block Elements
Report Error
A
stannic nitrate
B
stannous nitrate
C
metastannic acid
D
none of these
Solution:
Tin reacts with concentrated nitric acid containing a trace of water giving Metastannic acid
(
H
2
S
n
O
3
)
which on ignition gives
S
n
O
2
.