What is the molar mass of an alkyne with the formula Cx H 14? (H = 1, C = 12) by Sunday | Aug 23 | Chemistry WAEC | 0 comments A. 86g B. 92g C. 98g D. 110g E. 112g Correct Answer: Option D – 110g Users Also Read These:If 200cm³ of a gas at s.t.p. has a mass of 0.268g.…The molar mass of a compound X is 56. its empirical…A compound contains 40.0% carbon, 6.7% hydrogen and…If a metal R forms a compound with the formula…An organic compound has the empirical formula CH2.…