How much moles of C2H2 is in 104g of C2H2, Pls do whole thing not Just result. ​

evidence and logical support is essential for a scientist to do in order to maintain credibility. this is because no one can believe without any logic and without any evidence.hence a scientist can maintain credibility by proving himself and by answering logically so experiments prove very beneficial. logical hypothesis give conclusion which is acceptable. therefore, there are two main factors to maintain credibility by a scientist is evidence and logical support.

if you listed your answers right then i believe your answer is b.

d.embryo is the correct one