Question

Preparation of 'soda lemon' is a:

• A. chemical change
• B. physical change
• C. man-made change
• D. natural change

Answer 1

Answer: (A), (C)

The correct options are
A chemical change
C man-made change

Soda lemon is prepared by adding a pinch of baking soda into a glass of dilute lemon juice. Hence, it is a man-made change.
It is a chemical change as the taste, properties and composition of the original substances changes.