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The concentration of a reactant changes ...

The concentration of a reactant changes form `0.03 M` to `0.02 M` in `25 min`. Calculate the average rate of reaction uisng of time both in minutes and seconds.

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To calculate the average rate of reaction when the concentration of a reactant changes from 0.03 M to 0.02 M over a time period of 25 minutes, we can follow these steps: ### Step 1: Identify the change in concentration The initial concentration of the reactant (A) is: \[ [A]_{initial} = 0.03 \, M \] The final concentration of the reactant (A) is: \[ [A]_{final} = 0.02 \, M \] ...
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For a reaction Rto P , the concentration of a reactant changes from 0.03 M to 0.02M in 25 minutes. Calculate the average rate of the reaction using the units of seconds.

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Knowledge Check

  • For a reaction R to P , the concentration of a reactant changes from 0.05 M to 0.04 M min 30 minutes. What will be average rate of reaction in minutes?

    A
    `4 xx 10^(-4) M "min"^(-1)`
    B
    `8 xx 10^(-4) "min"^(-1)`
    C
    `3.3 xx 10^(-4) M "mim"^(-1)`
    D
    `2.2 xx 10^(-4) M "mim"^(-1)`

  • In a first order reaction, the concentration of the reactant decreases from 0.8 M to 0.4 M in 15 minutes. The time taken for the concentration of to change from 0.1 M to 0.025 M is

    A
    30 min
    B
    15 min
    C
    7.5 min
    D
    60 min

  • In a first order reaction, the concentration of the reactant decreases from 0.8 M to 0.4 M in 15 minutes. The time taken for the concentration of to change from 0.1 M to 0.025 M is

    A
    30 min
    B
    15 min
    C
    7.5 min
    D
    60 min

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