Question

II. Multiple Choice Questions (Type-1
16. One mole of oxygen gas at STP is equal to
(a) 6.022 x 1023 molecules of oxygen
(6) 6.022 x 1023 atoms of oxygen
(c) 16 g of oxygen
(d) 32 g of oxygen
odi​

Answer 1

Answer:

6.022*1023 molecule of o2(avogadro no.)

Explanation:

=32g of o2 . hence one molecule of oxygen gas is equal to molecular weight of o2 and avogadro no.