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The half life for the reaction N(2)O(5) ...

The half life for the reaction `N_(2)O_(5) hArr 2NO_(2)+1/2 O_(2)` in `24 hr` at `30^(@)C`. Starting with `10 g` of `N_(2)O_(5)` how many grams of `N_(2)O_(5)` will remain after a period of `96` hours ?

A

1.25 g

B

0.625 g

C

1.77 g

D

0.5 g

Text Solution

Verified by Experts

The correct Answer is:
B
24 hours `=1t_(1//2)`, 96 hours `=4t_(1//2)`
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Knowledge Check

  • The half life for the reaction N_(2)O_(5) hArr 2NO_(2) + (1)/(2) O_(2) is 24 hrs at 30^(@)C . Starting with 10 g of N_(2)O_(5) how many grams of N_(2)O_(5) will remain after a period of 96 hours

    A
    1.25 g
    B
    0.63 g
    C
    1.77 g
    D
    0.5 g

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    D
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    A
    1.25 g
    B
    0.63 g
    C
    1.77 g
    D
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