Question
The effect on the color of red litmus peper when it is dropped in
Water
Lime juice
Sodium hydroxide solution
Water
Lime juice
Sodium hydroxide solution
Answers
Anonymous
water is neutral
Lime juice is slightly acidic (low pH , H+)
NaOH is basic (high pH , OH-)
Lime juice is slightly acidic (low pH , H+)
NaOH is basic (high pH , OH-)