On Heating ( NH 4 ) 2 C 2 O 4 decomposes as, ( NH 4 ) 2 C 2 O 4 Δ x + y + z + H 2 O Given that, x has a distinct smell \& y is used in solvay ammonia process to produce baking soda

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On Heating ( NH 4 ​ ) 2 ​ C 2 ​ O 4 ​ decomposes as, ( NH 4 ​ ) 2 ​ C 2 ​ O 4 ​ Δ ​ x + y + z + H 2 ​ O Given that, x has a distinct smell \& y is used in solvay ammonia process to produce baking soda. Then x,y,z are respectively.

TestHub · Accepted Answer

On heating, ammonium oxalate decomposes as:

$(N H_{4})_{2} C_{2} O_{4} Δ 2 N H_{3} + C O_{2} + CO + H_{2} O$

Here, $x$ has a distinct smell $\to N H_{3}$ (pungent smell).

$y$ is used in the Solvay process for baking soda production $\to C O_{2}$ .

Therefore, $x, y, z = N H_{3}, C O_{2}, CO$ .

Answer: (D) $N H_{3}, C O_{2}, CO$

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