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Aluminium is used for making cooking utensils. Which of the following properties of aluminium are responsible for the same ? (i) Good thermal conductivity (ii) Good electrical conductivity (iii) Ductility (iv) High melting pointA. (i) and (ii)B. (i) and (iii)C. (ii) and (iii)D. (i) and (iv) |
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Answer» Correct Answer - D In order that a metal may be used for making cooking utensils, it must be good conductor of heat and also must have high melting point so that it may withstand high temperature. |
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