For the Reaction Cyclobutane(g) $\rightarrow$ 2ethylene(g)
at 800 K,The Half-Life Is 0

For the reaction cyclobutane(g) $\rightarrow$ 2ethylene(g)
At 800 K,The half-life is 0.43 s.Calculate the time needed for the concentration of cyclobutane to fall to 1/64 of its initial value.

A) 2.2 s
B) 2.6 s
C) 16 ms
D) 0.38 s
E) 0.43 s