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Question

A zero-order reaction has a rate constant of 8.0 × 10⁻⁴ mol L⁻¹ s⁻¹. How long will it take for the concentration to decrease from 0.16 mol L⁻¹ to 0.04 mol L⁻¹?

Options

Choose one · Correct answer highlighted

Explanation

t = (0.16 − 0.04)/(8.0×10⁻⁴) = 150 s.