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The bromination of acetone that occurs i...

The bromination of acetone that occurs in acid solution is represented by
`CH_(3)COCH_(3)(aq.)+Br_(2)(aq.)rarrCH_(3)COCH_(2)Br(aq.)+H^(+)(aq.)+Br^(-)(aq.)`
These kinetic data were obtained for given reaction concentrations :

Based on these data, rate equations is :

A

Rate `=k[CH_3COCH_3][Br_2][H^+]`

B

Rate `k=[CH_3COCH_3][H^+]`

C

Rate `{:(" "O),(" ||"),([CH_3-C-CH_3][Br_2]):}`

D

Rate `=k[CH_3COCH_3][Br_2][H^+]^2`

Text Solution

Verified by Experts

The correct Answer is:
B
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The bromination of acetone that occurs in acid solution is represented by this equation. CH_(3)COCH_(3) (aq) + Br_(2) (aq) rarr CH_(3)COCH_(2) Br(aq) + H^(+) (aq) + Br(aq) These kinetic data were obtained for given reaction concentrations. Initial concentration, M {:([CH_(2)COCH_(3)],[Br_(2)],[H^(+)],("Initail rate) (disappearance of "Br_(2)),),(0.30,0.05,0.05,1.5 xx 10^(-5),),(0.30,0.10,0.05,5.7xx10^(-5),),(0.30,0.10,0.10,1.2xx10^(-4),),(0.40,0.5,0.20,3.1xx10^(-4),):}

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Consider the reaction: H_(2)SO_(3)(aq)+Sn^(4+)(aq)+H_(2)O(l)toSn^(2+)(aq)+HSO_(4)^(-)(aq)+3H^(+)(aq) Which of the following statements is correct?

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