We have an amazing variety of shapes, styles, and sizes to suit every event, every personality and every winning attitude. To search through all our styles, use our tiara search tool. Or browse through these different sections which are sorted by size. These are our tiaras and crowns that are taller than 4 inches.
alkane-CnH2n+2 alkene-CnH2n alkyl-CnH2n+1 aldehyde-R-CHO where R is any alkyl group ketone-R-CO-R where R is any alkyl group cycloalkane-CnH2n. svetlana Â· 5 years ago.
The answer is C, however telling structure from formula is not a good way to do it. C2H4O is also the formula for ethylene oxide, which is not an aldehyde, but an epoxide. C6H10O5 can also be the formula for an aldehyde or not. It can be: 2,3,4-trihydroxy-5-oxohexanal (aldehyde) or. 2,3,4,5-Tetrahydroxycyclohexanone (not an aldehyde)