Science, asked by ruchikachopramehu, 1 month ago

Name the types of changes that occur in the following actions

A) Burning of a candle
B) Digestion of food
Explain with reason​

Answers

Answered by nikitajoshi75
6

A) Both Physical and Chemical Changes

Explanation:

On heating,the wax melts and form a liquid wax which is a physical change while when a candle is burnt in air, mass of product increases due to atmospheric change which is a chemical change.

B)Chemical Change

Explanation:

During the process of digestion,food is broken down into smaller molecules and salivary glands present in the mouth helps in breakdown of food. And there is formation of new substance which a chemical change.

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