KVPY SX SB Exam 05-Nov-2017 Question Paper

Question : 52 of 120

Marks: +1, -0

Among the following compounds, the one which does NOT produce nitrogen gas upon heating is

Solution:

(NH_4)_2 Cr_2O_7\ {–––––▸}N_2 + Cr_2O_3

+ H_2O

2NaN_3\ {–––––▸} 2Na + 3N_2

NH_4NO_2\ {–––––▸} N_2 + H_2O

(NH_4)_2C_2O_4\ {–––––▸}2NH_3

+ H_2C_2O_4

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