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6th quarter
chemistry test 2
| Question | Answer |
|---|---|
| formaldehyde is produced by the catalytic oxidation of | methanol |
| what does the formula HCHO represent | methanal |
| at room temperature paraformaldehyde is in the | solid state |
| what is another name for grain alcohol | ethyl alcohol |
| the general formula for organic acids is | RCOOH |
| a trihydroxy alcohol found in both embalming fluids and in the structure of lipids and fats is | glycerol |
| another name for methyl alcohol is | wood alcohol |
| the partial oxidation of wood alcohol yields | formaldehyde |
| polymerization of formaldehyde is inhibited by the addition of | methanol |
| all organic alcohol compounds are formed by the | oxidation of an alkane |
| the oxidation of formaldehyde forms | formic acid |
| what is benzaldehyde used for in embalming fluids | deodorant |
| formaldehyde in terms of embalming is used as a | both a preservative and disinfectant |
| which of these compounds is described as a water-soluble gas with an irritating pungent odor | formaldehyde |
| another name for methanoic acid is | formic acid |
| the functional group for the organic acids is | a carboxyl group |
| which of the following is an example of a dihydroxyl alcohol | ethylene glycol |
| which of the following is classified as an aldehyde | methanal |
| which of the following is an example of a polyhydroxyl alcohol | sorbitol |
| which of the following is classified as a ketone | propanone |
| the partial oxidation of a primary alcohol yields | an aldyhyde |
| which of the following is the formula for ethanol | C2H5OH |
| what is another name for phenol | carbolic acid |
| which of the following is an example of dialdehyde compound | glutaraldehyde |
| what type of alcohol is produced by the attachment of the hydroxyl group to a carbon atom that is joined directly to two other carbon atoms in the chain | secondary alcohol |
| of the following the class of chemicals that are used as humectants in embalming fluids are | polyhydric alcohols |