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secondary 4 | Biology
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Nur Ayuni Yazid
Nur Ayuni Yazid

secondary 4 chevron_right Biology chevron_right Singapore

hi can someone explain to me this chemistry qns? Like why is the option a and not c

Date Posted: 1 year ago
Views: 197
Ng Ming Bing
Ng Ming Bing
1 year ago
C is wrong because nitric acid is the limiting reagent. This means an increase concentration will increase both rate of reaction and volume of gas produced
Therefore, for C, if we use a lower concentration in exp2 than exp1, we will expect the volume of CO2 to be lower than exp 1

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Arnold K H Tan
Arnold K H Tan's answer
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