Question

the number of atoms in 0.1 mol of a tetratomic gas is (NA=6.02×10POWER 23 MOL?​

Answer 1

Number of moles in 0.1 mole of triatomic gas = 0.1 x 3 x 6.02 x 10²³

=1.806 x 10²³

Answer 2

no of atoms = number of moles *Avogadro's number *atomicity

So no of atoms = 1/10*6.022*10POWER 23*4

=5/2*6.022*10POWER23