Question

In a reaction, $2A \rightarrow$ products the concentration of A decreases from $0.50 \,M$ to $0.38 \,M$ in $10 \,min$. What is the rate of the reaction (in $Ms^{-1}$) during this interval?

• A. $0.012$
• B. $0.024$
• C. $2 \times 10"^3$
• D. $2\times 10"^4$

Answer 1

Answer: (D)

$2\times 10"^4$

Answer 2

Answer (d) $2\times 10"^4$