Nitrogen is liberated by the thermal decomposition of only
Nitrogen is liberated by the thermal decomposition of only
A. `NH_(4)NO_(2)`
B. `NaN_(3)`
C. `(NH_(4))_(2)Cr_(2)O_(7)`
D. All the three.
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Correct Answer - D
`NH_(4)NO_(2) overset(Delta)toN_(2)+2H_(2)O`
`2NaN_(3) overset(Delta)to2Na+3N_(2)`
`(NH_(4))_(2)Cr_(2)O_(7) overset(Delta)toCr_(2)O_(3)+4H_(2)O+N_(2)`
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