Question
Question: Very pure nitrogen is prepared by heating -...
Very pure nitrogen is prepared by heating -
A
NH4NO2
B
NaN3
C
(NH4)2Cr2O7
D
Ba(N3)2
Answer
Ba(N3)2
Explanation
Solution
Ba(N3)2 Δ Ba + 3N2
Very pure nitrogen is prepared by heating -
NH4NO2
NaN3
(NH4)2Cr2O7
Ba(N3)2
Ba(N3)2
Ba(N3)2 Δ Ba + 3N2