The balanced chemical equation and rate law for the reaction between no(g) and h2(g) at a particular temperature are 2no(g) + 2h2(g) → n2(g) + 2h2o(g) rate = k[no]2[h2] what is the reaction order with respect to nitric oxide? a. 4 b. 1 c. 2 d. 3 e. 0

The correct answer is Option c.

Explanation:

Order of the reaction is defined as the sum of the concentration of terms on which the rate of the reaction actually depends. It is the sum of the exponents of the molar concentration in the rate law expression.

For the general reaction:

Rate law expression for the reaction:

where,

a = order with respect to A

b = order with respect to B

For the given chemical reaction:

Rate law expression for the above reaction follows:

where,

Order with respect to nitric oxide is 2

Order with respect to hydrogen is 1

Hence, the correct answer is Option c.

the atomic number will stay the same no matter how many electrons it has, so it doesn’t decrease nor increase. it’ll only change with a different number of protons

frequency, z, and the collision density, z, in carbon dioxide (co2), r 180 pm at 30 °c and 120 kpa