MCQ
Complete the following reaction :
$[ C ]$ is $........$
- ✓

- B

- C

- D

$[ C ]$ is $........$






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$(A)$ $2 CO ( g )+ O _2( g ) \rightarrow 2 CO _2( g ) \quad \Delta H _1^\theta=- x\,kJ\,mol { }^{-1}$
$(B)$ $C$ (graphite) $+ O _2$ (g) $\rightarrow CO _2$ (g) $\Delta H _2^\theta=- y\,kJ\,mol -1$ The $\Delta H ^\theta$ for the reaction $......$.$C ($ graphite $)+\frac{1}{2} O _2( g ) \rightarrow CO ( g )$ is
$[A_0]$ $||$ $0.1$ $||$ $0.025$
$t_{1/2}(s)$ $||$ $100$ $||$ $50$
Which of the following option $(s)$ is / are correct