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Which of the following properties is not exhibited by aluminium?

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in Construction & Building Materials by (190k points)
Which of the following properties is not exhibited by aluminium?

(a) Aluminium is a poor conductor of heat and electricity

(b) Aluminium is light in weight

(c) It readily dissolves in HCl

(d) Aluminium is highly resistant to corrosion

This question was posed to me in final exam.

My enquiry is from Non-Ferrous Metals and Alloys topic in section Steel, Timber, Mortar, Plastics, Non-Ferrous Metals and Alloys of Construction & Building Materials

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Best answer
Right option is (a) Aluminium is a poor conductor of heat and electricity

The explanation is: Aluminium is light in weight and readily dissolves in HCl. Aluminium is highly resistant to corrosion and is a good conductor of heat and electricity.

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