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____________ and Boron are same in case when reacted with concentrated nitric acid.

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in Chemistry – Class 11 by (148k points)
____________ and Boron are same in case when reacted with concentrated nitric acid.

(a) Oxygen

(b) Aluminium

(c) Hydrogen

(d) No other metal

The question was asked in an interview for job.

My doubt stems from p-Block Elements topic in portion p-Block Elements of Chemistry – Class 11

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The correct option is (d) No other metal

For explanation I would say: Boron can be oxidized by concentrated nitric acid, while aluminium becomes passive due to the formation of an oxide layer on the surface. Boron combines with nitric acid in order to produce boric acid and nitrous oxide.

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