Which of the following statements is true? Electrons are atoms that are magnetic.
All materials are magnetic.
A material with randomly oriented atoms is not magnetic.

A material with randomly oriented atoms is not magnetic

Explanation:

the way atoms are arranged affects its magnetic field, so if its unorderly arranged, it doesn't have that magnet attraction

Electrons are not atoms: they are part of atoms

not all material in the world is magnetic. that would be disastrous.

in the given question, the partial pressure is calculated by using the ideal gas equation, that is, pv = nrt

here, p is pressure, v is volume = 25 l, n is number of moles = 0.0104 moles, r is gas constant = -0.0821 l.atm / mol.k

t is temperature = 273 k

p = nrt / v

p = (0.0104 mol × 0.0821 l.atm / mol.k × 273 k) / 25 l

= 0.0093 atm