Question

The order of a reaction with rate equal to k[A]³/² [B]⁻¹/² is :
(a) 1 (b) - 1/2 (c) - 3/2 (d) 2

Answer 1

${\bold{\huge{\red{\underline{\mathcal{ANSWER}}}}}}$

in general form:

Rate =k[A] [B]

now according to question

$rate = k[A]^{ \frac{3}{2} } [B]^{ \frac{ - 1}{2} }$

so order will be the sum of the exponential power of the both A and B

$\frac{3}{2} - \frac{1}{2}$

$\frac{2}{2} = 1$

so Option (A) is correct.