Question

What is the colour change found when tumeruc solution is added to lemon juice and and soup solution.​

Answer 1

Answer:

it turns yellow colour.

Answer 2

Answer:

It turns bright red if alkaline or basic solutions are added to it. Since a turmeric paper retains its yellow colour when treated with acids, it retains the same colour when lemon juice is added to it as lemon juice is acidic in nature.

If the solution or the substance is basic then it changes its colour to red or reddish brown and if the solution is acidic in nature then it changes its colour to yellow. Here soap solution is basic, so the turmeric stain turns red in colour.