Identify the fanctional group in the compound CH_3CH_2CHO. A)ester B)ketone C)al
ID: 973093 • Letter: I
Question
Identify the fanctional group in the compound CH_3CH_2CHO. A)ester B)ketone C)aldehyde D)amide E)secondary amlne 12)Organic compounds with double or tnpte boodt are cinarfird as A)dilute sotubons. B)substituted axnpounds C)asturaled compounds. D) unsaturated compounds E) concentrated solutions. 13) The dehydration product of A)poppene. B)CH2-C-CH_2.C)cydoptopene. D)cyclopropane. H) propyne. 14) which of the following it NOT typical ot moat organic compounds? A) constant bonding B)poor solubility in water C)low boling point E)high flamnability 15) When bromine atoms are attached to carbon 1 and carbon 4 in benzene. the compound b named A)f-dibromobenzene. B)dibomoberatne. C)o-dibromobenzene. D)p-dibromobenzene. E)m-dibromobenzene. 16)Nylon, poiyeslet, and most other plasties are carbon compounds. 17)The subrttuent group C_6H_5CH_2-is called a phenyl gioup. 18)Alkynes can show ds-trans isomerism.Explanation / Answer
11) The functional group is (c) Aldehyde.
12) They are classified as (d) Unsaturated compounds.
13) The dehydration product is (a) Propene.
14) (d) High melting point is not typical of most organic compounds.
15) The compound is named (d) p-dibromobenzene.
True/False:
16) True. They are polymers formed mostly by C and H.
17) False.
18) False.