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Calculate the approximate Molecular weight of acetylene. C – 12, H – 1.(a) 26(b) 27(c) 28(d) 29This question was addressed to me in an international level competition.My enquiry is from Inorganic Chemical in section Inorganic Chemical Industries of Chemical Technology

Answer» CORRECT answer is (a) 26

To explain I would say: Chemical formula of acetylene is C2H2. Atomic Weight of CARBON is 12 and of Hydrogen is 1 APPROXIMATELY. Weight of acetylene = 2(12) + 2 = 26.


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