Question 21If 7.0g of ethene at s.t.p. occupy 5.6dm3 what volume will 7.5g of ethane at the same condition occupy? [C = 12; H = 1; GMV at s.t.p. = 22.4dm3] A.6.0dm3B.5.6dm3C.5.2dm3D.9.4dm3 Objective Show full explanation