For a gaseous reaction

CHEMISTRY · Multi-part · AP · Chemistry · Kinetics · Kinetics

Problem

For a gaseous reaction 2A+B2⟶2AB2A + B_2 \longrightarrow 2AB , the following rate data were obtained.
Rate of disappearance of B2B_2[A][\text{A}][B2][B_2]
1.8×10−31.8 \times 10^{-3}0.0150.15
1.08×10−21.08 \times 10^{-2}0.0900.15
5.4×10−35.4 \times 10^{-3}0.0150.45
Calculate : (a) the rate constant (b) rate of formation of ABAB when, [A]=0.02 and [B2]=0.04[\text{A}] = 0.02 \text{ and } [B_2] = 0.04

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