Probably orange juice :L
the pH is lower
orange juice, apple juice usually contains a lot of sugurs
usually when compared to a grape yes
orange juice because it contains more vitamin C than water.
Yes, it is an excellent source of vitamin C (ascorbic acid) Sure does :) But, a red bell pepper has more than twice the amount of an orange! yes Yes orange juice does contain Vitamin C.
yes especially if its all natural
Hi I also wanted to know this. Found this answer on the net. Fresh is the way to go. "Orange juice is frequently bought as a frozen concentrate. Frozen, reconstituted orange juice has 78% and canned orange juice has 69% of the vitamin C found in fresh squeezed orange juice. Vitamin C is destroyed during the condensing process, but canning is even harder on vitamin C. It appears that fresh squeezed orange juice is better than either frozen concentrate or canned..." Source: http://www.dietitian.com/vitaminc.html
im pretty sure that it is lemon juice because it is the most sour
White grape juice made from concentrate gives a pH of around 2 - 2.1. This would be more acidic than orange juice. someone please fix this. I tested it today in lab class, it seems a lot but the White Grape juice we had had a pH of about 2.