The first-order disappearance of a substance has a halflife of 34.0 s. How long does it take for the — Kinetics Chemistry Question
Question
The first-order disappearance of a substance has a halflife of 34.0 s. How long does it take for the concentration of that substance to fall to 12.5% of its initial value?
A.
11 s
B.
68 s
C.✓ Correct
102 s
D.
272 s
💬
Still have doubts about this question?
Practice more questions like this, completely free.