For the reaction $A_{(g)} + 3B_{(g)} \to 2C_{(g)}$,if the value of $-d[A]/dt$ is $3 \times 10^{-3} \ mol \ L^{-1} \ min^{-1}$,then the value of $-d[B]/dt$ will be:
- A$3 \times 10^{-3} \ mol \ L^{-1} \ min^{-1}$
- B$9 \times 10^{-6} \ mol \ L^{-1} \ min^{-1}$
- C$9 \times 10^{-3} \ mol \ L^{-1} \ min^{-1}$
- D$1.5 \times 10^{-3} \ mol \ L^{-1} \ min^{-1}$
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