Question

Take a round bottom flask. Fill it half with water. Fix it to a stand as shown in the picture. Start heating the

flask. Place a crystal of potassium permanganate gently into the flask with a straw. Observe the

changes occur in the flask.

Q Name two or three insulators of heat which we use in our daily life.​​

Answer 1

Answer:

Some common insulators are: Glass, Air, Plastic, Rubber, Porcelain, and Wood.

Explanation:

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