In the following reaction $A \to B + C$,the rate constant is $0.001 \, M/sec$. If we start with $1 \, M$ of $A$,the concentrations of $A$ and $B$ after $10$ minutes are respectively:
- A$0.5 \, M, 0.5 \, M$
- B$0.6 \, M, 0.4 \, M$
- C$0.4 \, M, 0.6 \, M$
- DNone of these
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