For a gaseous reaction: `A(g) rarr B(g)`, the rate expresison may be given as

Options

A. `-(d[A])/(dt) = k[A]^(n)`
B. `-(1)/(V)(dn_(A))/(dt) = k[A]^(n)`
C. `-(1)/(RT)(dP_(A))/(d t) =k[A]^(n)`
D. `-(dP)/(dt) = k[P_(A)]^(n)`

Answer

A, B, C, D

Explanation

Rate of reaction `= (-d[A])/(dt) = k[A]^(n)` or `(dP_(A))/(dt) = k(P_(A))^(n)`
`= (1)/(V)(-dn_(A))/(dt) = k[A]^(n)` , `[because [A](n_(A))/(V)]`
`= -(1)/(RT)(-dP_(A))/(dt)=k[A]^(n)` , `[because [A](P_(A))/(RT)]`