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Kinetics A-level chemistry AQA

imiss2000s

https://pmt.physicsandmathstutor.com/download/Chemistry/A-level/Topic-Qs/AQA/Physical-I/1.5-Kinetics/Set-I/Kinetics%20MCQ%20QP.pdf

the first question, the answer is B can someone explain why
TIA

Reply 1

TypicalNerd

Original post

by imiss2000s

https://pmt.physicsandmathstutor.com/download/Chemistry/A-level/Topic-Qs/AQA/Physical-I/1.5-Kinetics/Set-I/Kinetics%20MCQ%20QP.pdf

the first question, the answer is B can someone explain why
TIA

Calculate the moles of HCl in each case.

For curve X: 30 cm^3 of 1.0 mol dm^-3 HCl

For the other experiment: 20 cm^3 of 2.0 mol dm^-3 HCl

…oh, and consider the fact that the moles of H2 gas made is proportional to the volume of H2 produced.

(edited 2 years ago)

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