Question

Immersion rods for heating liquids are made up of metallic substances.​

Answer 1

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Immersion rods for heating liquids are made up of metallic substances. (c) Copper cannot displace zinc from its salt solution. ... (b) Metals are good conductor of heat and electricity, so immersion rods are made up of metallic substances.

Answer 2

Answer:

because metals are good conductors of heat. So they can easily heat up the water. And also metals have high boiling point so the can easily go upto high temperatures.