When alkynes are hydrogenated completely, they produce compounds with the general molecular formula? by Sunday | May 12 | Chemistry WAEC | 0 comments A. CnH n B. C nH2n+2 C. CnH2n D. CnH2n-2 Correct Answer: Option D D. CnH2n-2 Users Also Read These:An organic compound has the empirical formula CH2.…Hydrocarbons which react with ammoniacal copper (l)…A characteristic reaction of the compounds with the…Alkanols have the general molecular formula?The ratio of carbon atoms of hydrogen atoms in a…