If you cooked ______________ cabbage in water containing ___________, the cabbage would turn blue.
A) red, vinegar
B) green, vinegar
C) red, baking soda
D) green, baking soda

Question

Quizplus · Accepted Answer

Red cabbage contains anthocyanins, which change color in response to pH changes. Baking soda, being alkaline, would shift the pH towards the basic side, causing the red cabbage to turn blue.

If You Cooked ______________ Cabbage in Water Containing ___________, the Cabbage

If You Cooked ____ Cabbage in Water Containing _, the Cabbage