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Which of the following is not a use of Boron?

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in Chemistry – Class 11 by (148k points)
Which of the following is not a use of Boron?

(a) silver paints

(b) bulletproof vest

(c) in nuclear reactors

(d) making of boron fibres

I got this question in an interview for internship.

My question is from p-Block Elements topic in division p-Block Elements of Chemistry – Class 11

1 Answer

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Correct option is (a) silver paints

Explanation: There are many applications of boron like heat resistant glasses, glass wool, fibreglass, flux for soldering metals, for heat, scratch and stain resistant glazed coating to earth and wears and as a constituent of medical soaps. It is also used and the making of Boron fibres, bulletproof vest making and also and nuclear reactions in order to absorb neutrons.

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