Biology 2015 E.C - 2023 G.C 2014 E.C - 2022 G.C Chemistry 2015 E.C - 2023 G.C Civics and Ethical Education 2015 E.C - 2023 G.C English 2015 E.C - 2023 G.C Geography 2015 E.C - 2023 G.C History 2015 E.C - 2023 G.C Physics 2015 E.C - 2023 G.C Chemistry - Grade 12 -2023 G.C Grade 12 students can now access their exam results by visiting the Educational Assessment and Examination Services (EAES) website. Previous1234567891011121314151617Next 40. Which one of the following gas laws states the volume of a fixed amount of gas maintained at constant pressure is directly proportional to the absolute temperature of the gas? Combined gas law Avogadro's law Boyle's law Charles' law 41. Which one of the following is an example of molecular crystals? Magnesium Solid carbon dioxide Sodium Chloride Diamond 42. Which one of the following COULD NOT be considered as factor influencing the rate of chemical reaction? Temperature of reactants The rate constant of the reaction Surface area of reactants Presence of catalyst 43. Which one of the following shows the hybridization scheme of the central atom in H2O? " > " > " > " > 44. In which of the following order of a reaction, a plot of In [A]t versus time is a straight line whose slope is - k? Second Third Zero First Previous1234567891011121314151617Next We have provided these questions from previous years grade 12 Ethiopian Secondary School Leaving Certificate Examination (ESSLCE) exams with the sole purpose of assisting students in their studies and preparations for upcoming exams. Please be aware that these questions are not indicative of future exam content. Good luck with your studies!