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 point

(A) (i) and (ii) 

(B) (i) and (iii)

(C) (ii) and (iii) 

(D) (i) and (iv)



Since aluminium is a good conductor of heat, it can heat up/cook the food.

It has a high melting point i.e. it can withstand high temperatures which are required in cooking

aluminium coated utensil - Teachoo.png

So, the correct answer is (d) (i) and (iv)

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Maninder Singh

CA Maninder Singh is a Chartered Accountant for the past 14 years and a teacher from the past 18 years. He teaches Science, Economics, Accounting and English at Teachoo