Multiple Choice
For the reaction aA → products, select the reaction order(s) that best fit(s) the observations.
-The half-life decreases over time.
A) second order in A
B) first order in A
C) zero order in A
D) all of these
E) none of these
Correct Answer:

Verified
Correct Answer:
Verified
Q94: A reaction represented by the equation<br>3O<sub>2</sub>(g) →
Q95: In 6 M HCl, the complex ion
Q96: The reaction<br>2A + B → C<br>Has the
Q97: At a particular temperature, the half-life of
Q98: The reaction<br>2N<sub>2</sub>O<sub>5</sub>(g) → O<sub>2</sub>(g) + 4NO<sub>2</sub>(g)<br>Is first
Q100: Rate constants are dependent upon<br>A) the temperature<br>B)
Q101: At 760 K, acetaldehyde decomposes to carbon
Q102: A general reaction written as 2A +
Q103: Explain what is meant by the molecularity
Q104: A first-order reaction is 58% complete at