SATHEE: PYQ NEET- Chemical Kinetics L-1

Question: For a reaction $3 A \to 2 B$

The average rate of appearance of $B$ is given by $\frac{Δ [B]}{Δ t}$ . The correct relation between the average rate of appearance of $B$ with the average rate of disappearance of $A$ is given in option :

A) $\frac{- Δ [A]}{Δ t}$

B) $\frac{- 3 Δ [A]}{2 Δ t}$

C) $\frac{- 2 Δ [A]}{3 Δ t}$

D) $\frac{Δ [A]}{Δ t}$

Answer: $\frac{- 2 Δ [A]}{3 Δ t}$

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Question: For a reaction 3 A→2 B

Answer: −2Δ[A]3Δt

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Question: For a reaction $3 A \to 2 B$

Answer: $\frac{- 2 Δ [A]}{3 Δ t}$