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Average rate of reaction for the followi...

Average rate of reaction for the following reaction, `2SO_(2)(g)+O_(2)(g)rarr2SO_(3)(g)` is written as

A

`(Delta [SO_(2)])/( Delta t)`

B

`-(Delta [O_(2)])/(Delta t)`

C

`(1)/(2) (Delta [SO_(2)])/(Delta t)`

D

`(Delta [SO_(3)])/(Delta t)`

Text Solution

Verified by Experts

The correct Answer is:
B
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Knowledge Check

  • For the reaction 2SO_(2(g))+O_(2(g)) rarr 2SO_(3(g)) the entropy

    A
    increases
    B
    decreases
    C
    does not change
    D
    change can't be predicted

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    A
    `5 g sec^(-1)`
    B
    `100g sec^(-1)`
    C
    `20 g sec`
    D
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    A
    increases
    B
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    C
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    D
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