PARAGRAPH – 1
An organic compound P with molecular formula \( \mathrm{C}_{9}\mathrm{H}_{18}\mathrm{O}_{2} \) decolorizes bromine water and also shows positive iodoform test. P on ozonolysis followed by treatment with \( \mathrm{H}_{2}\mathrm{O}_{2} \) gives Q and R. While compound Q shows positive iodoform test, compound R does not give positive iodoform test. Q and R on oxidation with pyridinium chlorochromate (PCC) followed by heating give S and T, respectively. Both S and T show positive iodoform test.
Complete copolymerization of \( 500 \) moles of Q and \( 500 \) moles of R gives one mole of a single acyclic copolymer U.
[Given, atomic mass: \( \mathrm{H}=1, \ \mathrm{C}=12, \ \mathrm{O}=16 \)]
The molecular weight of U is _____.
