4 questions
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: \( \mathrm{H}=1, \ \mathrm{C}=12, \ \mathrm{O}=16 \)]
Sum of number of oxygen atoms in S and T is _____.
In the given reaction scheme, \( P \) is a phenyl alkyl ether, \( Q \) is an aromatic compound; \( R \) and \( S \) are the major products.
The correct statement about \( S \) is:
If the reaction sequence given below is carried out with \( 15 \) moles of acetylene, the amount of the product \( D \) formed (in \( \mathrm{g} \)) is ________.
The yields of \( A \), \( B \), \( C \) and \( D \) are given in parentheses.
[Given: Atomic mass of \( \mathrm{H} = 1 \), \( \mathrm{C} = 12 \), \( \mathrm{O} = 16 \), \( \mathrm{Cl} = 35 \)]
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 _____.
