Multiple Choice
A first-order reaction has a rate constant of 0.33 min-1. It takes ________ min for the reactant concentration to decrease from 0.13 M to 0.066 M.
A) 0.085
B) 0.13
C) 0.89
D) 2.4
E) 2.1
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q69: In general,as activation energy increases,reaction rate _.<br>A)goes
Q74: The reaction 2NOBr (g)→ 2 NO (g)+
Q123: A compound decomposes by a first-order process.
Q124: At elevated temperatures, dinitrogen pentoxide decomposes to
Q125: The data in the table below were
Q126: The uptake of molecules into the interior
Q128: The Earth's ozone layer is located in
Q130: The rate constant for a particular second-order
Q131: The reaction A → B is first
Q132: Which one of the following graphs shows