During the decomposition of $H_2O_2$ to give dioxygen, 48 g $O_2$ is formed per minute at a certain point of time. The rate of formation of water at this point is (a) $0.75\ \text{mol min}^{-1}$ (b) $1.5\ \text{mol min}^{-1}$ (c) $2.25\ \text{mol min}^{-1}$ (d) $3.0\ \text{mol min}^{-1}$

During the decomposition of H₂O₂ to give dioxygen, 48 g O₂ is formed per minute at a certain point of time. Th

Choose the Best Answer · Q19

H_2O_2

(a)

0.75\ \text{mol min}^{-1}

(b)

1.5\ \text{mol min}^{-1}

(c)

2.25\ \text{mol min}^{-1}

(d)

3.0\ \text{mol min}^{-1}

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Step 1. The decomposition is $2H_2O_2(l)\rightarrow2H_2O(l)+O_2(g)$ , so $\text{Rate}=\dfrac{1}{2}\dfrac{d[H_2O]}{dt}=\dfrac{d[O_2]}{dt}$ , i.e. $\dfrac{d[H_2O]}{dt}=2\dfrac{d[O_2]}{dt}$ . …

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Q.During the decomposition of $H_2O_2$ to give dioxygen, 48 g $O_2$ is formed per minute at a certain point of time. The rate of formation of water at this point is

Concept understanding — Rate of a Chemical Reaction

Q.During the decomposition of H2O2H_2O_2H2​O2​ to give dioxygen, 48 g O2O_2O2​ is formed per minute at a certain point of time. The rate of formation of water at this point is

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Q.During the decomposition of $H_2O_2$ to give dioxygen, 48 g $O_2$ is formed per minute at a certain point of time. The rate of formation of water at this point is

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