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:A gas X diffuses twice as fast as gas Y. if the…The ratio of carbon atoms of hydrogen atoms in a…A copper cube weighs 0.25 N in air; 0.17N when…The economic system in which the decisions about…Alkanols have the general molecular formula?