question: James wants to create a solution that is less acidic than others, so his concentration of hydrogen ions will be
choices.text: higher lower
choices.label: A B
para: With a higher the concentration of hydrogen ions, a solution is more acidic and has a lower pH.
para_anno.effect_prop: acidic solution
para_anno.cause_dir_str: higher
para_anno.effect_dir_str: more
para_anno.cause_dir_sign: MORE
para_anno.effect_dir_sign: MORE
para_anno.cause_prop: concentration of hydrogen ions
question_anno.less_effect_dir: less
question_anno.less_cause_prop: concentration of hydrogen ions
question_anno.less_effect_prop: acidic
question_anno.less_cause_dir: acidic