question: If Mona is creating a reaction using solid reactants and she increases the surface area of those reactants, what happens to the reaction rate?
choices.text: increases decreases
choices.label: A B
para: Therefore, increasing the surface area of solid reactants increases the reaction rate.
para_anno.effect_prop: reaction rate
para_anno.cause_dir_str: increasing
para_anno.effect_dir_str: increases
para_anno.cause_dir_sign: MORE
para_anno.effect_dir_sign: MORE
para_anno.cause_prop: surface area of solid reactants
question_anno.more_effect_dir: increases
question_anno.less_effect_dir: decreases
question_anno.more_effect_prop: reaction rate
question_anno.less_effect_prop: reaction rate
question_anno.less_cause_dir: reaction rate