Grape juice was mixed with red rose extract; the mixture got a tint of red colour. Class 7
medium
R
RBSEGuide
Expert Answer
Grape juice was mixed with red rose extract; the mixture got a tint of red colour. Class 7
Grape juice was mixed with red rose extract; the mixture got a tint of red colour. What will happen if baking soda is added to this mixture? Justify your answer. Class 7
Answer:
Mixture colour become fade or colourless.
Justification: Baking soda is a base, when it is added to the mixture of grape juice (slightly acidic) and red rose extract (colour is red), the mixture will first turn to fade or colourless due to acid and base reaction and form salt and water, this solution is faded or colourless. After adding more baking soda it turn green. Because the basicity of the mixture increases.