Pure nitrogen can be prepared by the thermal decomposition of
`NH_(4)NO_(2)`
`(NH_(4))_(2)Cr_(2)O_(7)`
`Ba(N_(3))_(2)`
`NH_(4)NO_(3)`

Thermal decomposition of (NH_(4))_(2)Cr_(2)O_(7) involves.

What products are formed on thermal decomposition of (NH_(4))_(2)BeF_(4) ?

(NH_(4))_(2)SO_(4)+Ba(OH)_(2) to BaSO_(4)darr+2NH_(3)uarr

(NH_(4))_(2)SO_(4)+Ba(OH)_(2) to BaSO_(4)darr+2NH_(3)uarr

What total volume , in litre at 627^(@) C and 0.821 atm, could be formed by the decomposition of 16 gm of NH_(3)NO_(3) ?Reaction : 2NH_(4)NO_(3) to 2N_(2) + O_(2) + 4H_(2)O_((g)) .

What is the coordination number of Co in [Co(NH_(3))_(4)(H_(2)O)Br](NO_(3))_(2) ?

[Co(NH_(3))_(5)NO_(2)]SO_(4) shows

Which of the following compounds give paramagnetic gas on decomposition (i) Pb(NO_(3))_(2) (ii) LiNO_(3) (iii) NaNO_(3) (iv) NH_(4)NO_(2)

The following compounds are heated (i) NH_(4)Cl (ii) NH_(4)NO_(2) (iii) (NH_(4))_(2)Cr_(2)O_(7) (iv) (NH_(4))_(2)CO_(3) . Which of the following statement/s is/are correct ?

Decomposition of NH_(4)NO_(2)(aq into N_(2)(g) and 2H_(2)O(l) is first order reaction.