Question

Which formula represents an organic compound?cah2c4h8h2o2p2o5?

Answer 1

C4H8 is the formula that represents an organic compound among the given options because it contains both carbon and hydrogen atoms.

Step-by-step explanation:

To determine which formula represents an organic compound, we must identify a compound containing carbon (C) with some hydrogen (H). Typically, organic compounds have carbon-hydrogen bonds and often contain other elements like oxygen, nitrogen, sulfur, and phosphorus.

Looking at the options provided:

CAH2 - Calcium hydride, an inorganic compound.

C4H8 - This is a hydrocarbon with four carbon atoms and eight hydrogen atoms, which is characteristic of an organic compound.

H2O2 - Hydrogen peroxide, an inorganic compound.

P2O5 - Diphosphorus pentoxide, an inorganic compound.

Therefore, C4H8 is the formula that represents an organic compound, as it consists of carbon and hydrogen atoms, meeting the criteria for organic chemistry.

Answer 2

Answer is: C₄H₈.
C₄H₈ is hydrocarbon, organic compound consisting only of carbon and hydrogen.
CaH₂ (calcium hydride) is alkaline earth hydride, inorganic compound.
H₂O₂(hydrogen peroxide) is pale blue, clear, inorganic liquid.
P₂O₅ (phosphorus pentoxide) is white, crystalline solid inorganic compound.