question: Katie is looking at solid reactants, and is wondering how they will react. The reaction rate is decreased in surface areas which are
choices.text: larger smaller
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
question_anno.less_effect_dir: decreased
question_anno.less_cause_prop: surface areas
question_anno.less_effect_prop: reaction rate
question_anno.less_cause_dir: reaction rate