Question

Conc. HNO3 is stored in containers made up of

Solution

Correct option is

Al

Al is rendered passive by formation of a thin im-previous layer of Al2O3on its surface when brought in contact with conc. HNO3

SIMILAR QUESTIONS

Q1

Which of the following oxides is neutral?

Q2

Specify the co-ordination geometry around and hydridisation of N and B atoms in a 1 : 1 complex of BF3 and NH3.