Chemistry - Aromatic Hydrocarbon Question with Solution | TestHub
A trinitro compound, 1,3,5-tris-(4-nitrophenyl)benzene, on complete reaction with an excess of Sn/HCl gives a major product, which on treatment with an excess of NaNO₂/HCl at 0°C provides P as the product. P, upon treatment with excess of H₂O at room temperature, gives the product Q. Bromination of Q in aqueous medium furnishes the product R. The compound P upon treatment with an excess of phenol under basic conditions gives the product S.
The molar mass difference between compounds Q and R is and between compounds P and S is .
The total number of carbon atoms and heteroatoms present in one molecule of is .
[Use: Molar mass in ]: H = 1, C = 12, N = 14, O = 16, Br = 80, Cl = 35.5.
Atoms other than C and H are considered as heteroatoms.
Answer:
Solution:
