1.

The inversion of cane sugar proceeds with half life of 500 minute at pH = 5 for any concentration of sugar. However, if pH=6, the half life changes to 50 minute. The rate law expression for the sugar inversion can be written as

Answer»

`r=k(SUGAR)^2(H^+)^0`
`r=k(sugar)^1(H^+)^0`
`r=k(sugar)^1(H^+)^1`
`r=k(sugar)^0(H^+)^1`

ANSWER :B


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