Compound A (C32 H40) decolorizes a solution of bromine in CCl4. Independent anal
ID: 475540 • Letter: C
Question
Compound A (C32 H40) decolorizes a solution of bromine in CCl4. Independent analysis shows that compound A does not possess any alkynes or phenyl rings. In the presence of Pt and excess H2 compound A undergoes conversion to compound B (C32 H56). How many alkenes does compound A possess?
Explanation / Answer
A = C32H40
B = C32H56
number hydrogen molecules added to A = 56 - 40 = 16 (8 molecules)
number of hydrogen molecules are added = 8 . this indicates there are total 8 double bonds are present. and
no triple bonds are present mentioned in question.
so number of alkenes = 8
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