For the Reaction a + 2B → C, Which Expression

question 125

Multiple Choice

For the reaction A + 2B → C, which expression is correct?

• A) Δ[C]/Δt = Δ[A]/Δt
• B) Δ[C]/Δt = 2Δ[B]/Δt
• C) Δ[C]/Δt = -2Δ[B]/Δt
• D) Δ[C]/Δt = -½Δ[B]/Δt
• E) Δ[C]/Δt = -½Δ[A]/Δt

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