For the reaction of hydrochloric acid and sodium thiosulfate, the rate law is written as: A. Rate = k [HCl]m [Na2S2O3]n
B. Rate = k [HCl + Na2S2O3]
C. Rate = t [HCl]a [Na2S2O3]x
D. Rate = t [HCl + Na2S2O3]

A.

Explanation:

Let's consider the reaction between hydrochloric acid and sodium thiosulfate.

2 HCl + Na₂S₂O₃ → H₂O + S + SO₂ + 2 NaCl

The rate law is:

where,

practical process described pest part of scientific investigation.

because practical knowledge is powerful then therotical knowledge.