Question

Why does a yellow curry strain on a white shirt turn red when it is washed with soap?


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Answer 1

Answer:

because soap has basic oxides that turn blue litmus into red. That's why it also turns red on a yellow curry stain on white shirt

Answer 2

Answer:

Here is the answer:

Explanation:

As the yellow colour of food is due to the turmeric which is a natural indicator so when the soap comes in contact with the turmeric, the turmeric changes its colour from yellow to red as soaps are basic in nature.

HOPE IT HELPS.