阿摩線上測驗
73. What is the rate constant for radioactive decay of 14CO2(g) at 0.1 atm? (The half-life of C-14 nucleus is 5730 years.)
(A) 1.38 × 10‒8
h
‒1
(B) 2.76 × 10‒8
h
‒1
(C) 1.38 × 10‒9
h
‒1
(D) 3.45 × 10‒9
h
‒1
(E) 6.90 × 10‒9
h
‒1
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統計： A(28), B(3), C(5), D(1), E(2) #2336773
統計： A(28), B(3), C(5), D(1), E(2) #2336773
