Chemistry

Problem

In a

\text{H}_2\text{-O}_2

fuel cell,

6.72\,\text{L}

of hydrogen at NTP reacts in 15 minutes, the average current produced in amperes is (a)

64.3\,\text{amp}

(b)

643.3\,\text{amp}

(c)

6.43\,\text{amp}

(d)

0.643\,\text{amp}