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 a metal R forms a compound with the formula…What is the molar mass of a substance; if 0.4 mole…If the molar mass of X(HCO3)2 is 162 g mol−1;…A hydrocarbon has an empirical formula CH and a…An organic compound has the empirical formula CH2.…