1.

For a general chemical change 2A+3B rarrProducts, the rates with respect to A is r_1 and that with respect toB is r_2 The rates r_1 and r_2are related as

Answer»

`3r_1=2r_2`
`r_1=r_2`
`2r_1=3r_2`
`r_1^2= 3r_2`

Solution :For the reaction `2A + 3B to` PRODUCTS ,
`-1/2. (d[A])/(dt)=+1/3.(d[B])/(dt)`
GIVEN: `(d[A])/(dt)=r_1, (d[B])/(dt)=r_2`
or `1/2r_1=1/3r_2or 3r_1=2r_2`


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