Question
Question: Tin reacts with concentrated HNO3 and gives :...
Tin reacts with concentrated HNO3 and gives :
A
Stannic nitrate
B
Stannous nitrate
C
Metastannic acid
D
None of sigma bond
Answer
Metastannic acid
Explanation
Solution
Sn + 4HNO3 ⟶ H2SnO3 + 4NO2 + H2O