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Question: The rate of disappearance of \(SO_{2}\) in the reaction, \(2SO_{2} + O_{2} \rightarrow 2SO_{3}\) is ...

The rate of disappearance of SO2SO_{2} in the reaction, 2SO2+O2→2SO32SO_{2} + O_{2} \rightarrow 2SO_{3} is 1.28×10−5mols−11.28 \times 10^{- 5}mols^{- 1} the rate of appearance of SO3SO_{3} is

A

0.64×10−5mols−10.64 \times 10^{- 5}mols^{- 1}

B

0.32×10−5mols−10.32 \times 10^{- 5}mols^{- 1}

C

2.56×10−5mols−12.56 \times 10^{- 5}mols^{- 1}

D

1.28×10−5mols−11.28 \times 10^{- 5}mols^{- 1}

Answer

1.28×10−5mols−11.28 \times 10^{- 5}mols^{- 1}

Explanation

Solution

The rate of disappearance of SO2SO_{2} and hence the rate of formation of SO3SO_{3} are same.