1.

Which of the following is the fastest reaction [Pb. CET 2002]

A.                 \[C+\frac{1}{2}{{O}_{2}}\xrightarrow{250{}^\circ C}CO\]               
B.                 \[C+\frac{1}{2}{{O}_{2}}\xrightarrow{500{}^\circ C}CO\]
C.                 \[C+\frac{1}{2}{{O}_{2}}\xrightarrow{750{}^\circ C}CO\]               
D.                 \[C+\frac{1}{2}{{O}_{2}}\xrightarrow{1000{}^\circ C}CO\]
Answer» E.


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