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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 conductivityiiGood electrical conductivity iiiDuctilityivHigh melting point(a)(i)and(ii)(b)(i)and(iii)(c)(ii)and(iii)

 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)

Answers (1)

Ans. (d)
Aluminium is used for making cooking utensils. This is so because aluminium has good thermal conductivity, it is malleable (can be hammered into thin sheets), it has a light weight and high melting point.
Hence (i) and (iv) are correct
Therefore option (D) is correct

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