Nitrogen gas is obtained by thermal decomposition of .... . - Vidyadip

MCQ

Nitrogen gas is obtained by thermal decomposition of .... .

A
$Ba \left( NO _{3}\right)_{2}$
✓
$Ba \left( N _{3}\right)_{2}$
C
$NaNO _{2}$
D
$NaNO _{3}$

✓

Answer

Correct option: B.

$Ba \left( N _{3}\right)_{2}$

b
$Ba \left( N _{3}\right)_{2} \rightarrow Ba +3 N _{2}$

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