hi By the way below copper theres mercury Hg
i have a question mj 04 p1 q 30
why is the answer C?
can sum1 explain plz
the original is dilute NaOH because it has water in it...so say its pH is 10 (>7, because its alkali)
the distillate is water so pH = 7
the NaOH in the flask doesnt have any water left, so its concentrates that means its pH >10 (dilute NaOH)
thus , C