Question
Chemistry Question on p -Block Elements
Which of the following compounds does not leave residue on heating ?
A
Lead nitrate
B
Ammonium nitrate
C
Silver nitrate
D
Sodium nitrate
Answer
Ammonium nitrate
Explanation
Solution
Ammonium nitrate on heating gives gaseous products. Hence, leaves no residue NH4NO3−>[Δ]N2O+2H2O