Identify the Atomic Orbitals in the C-C Sigma Bond in Acetylene

question 115

Multiple Choice

Identify the atomic orbitals in the C-C sigma bond in acetylene (ethyne) .

• A)(2sp²,2sp²)
• B)(2sp³,2sp³)
• C)(2sp,2sp)
• D)(2p,2p)
• E)(2sp,1s)

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Definitions:

Hydrozoans

Members of a class of predominantly marine animals in the phylum Cnidaria, which includes the Portuguese man-of-war, certain jellyfish, and hydra.

Ctenophores

A phylum of marine animals known as comb jellies, characterized by their gelatinous bodies and rows of ciliary plates for movement.

Flatworms

A group of invertebrates belonging to the phylum Platyhelminthes, known for their flattened bodies and lack of specialized respiratory and circulatory systems.

Acoelomate

An animal lacking a body cavity (coelom). Compare with coelomate and pseudocoelomate.