Question

To classify the following substances as acidic basic or neutral using turmeric as indicator lemon juice, tomato juice, tamarind solution, sugar solution, tap water, RO water​

Answer 1

Answer:

Lemon juice - Mildly acidic (contains citric acid)

Tomato juice - Mildly acidic (contains oxalic acid)

Tamarind solution - Mildly acidic (contains tartaric acid)

Sugar solution - Highly acidic

Tap water - pH of tap water is b/w 6.5 to 9.5, so there are variations

RO water - Slightly acidic