Question

3. Malleability
Ductility
5. Heat Conduction
6. Conduction of Electricity
Cutile
God Gas
Give reasons for the following.
(a) Aluminium foils are used to wrap food items.
(b) Immersion rods for heating liquids are made up of metallic substar
(c) Copper cannot displace zinc from its salt solution
(d) Sodium and potassium are stored in kerosene.
Can you store lemon pickle in an aluminium utensil? Explain
Match the substances given in Column A with their uses gi
Column B.
B
A
(a) Thermometers​

Answer 1

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