SECTION-4 (Maximum Marks : 12)
• This section contains TWO (02) paragraphs.
• Based on each paragraph, there are TWO (02) questions.
• The answer to each question is a NUMERICAL VALUE.
• For each question, enter the correct numerical value of the answer using the mouse and the on-screen virtual numeric keypad in the place designated to enter the answer.
• If the numerical value has more than two decimal places, truncate/round-off the value to TWO decimal places.
• Answer to each question will be evaluated according to the following marking scheme:
Full Marks 
If ONLY the correct numerical value is entered in the designated place;
Zero Marks : 0 In all other cases.
PARAGRAPH I
An organic compound with molecular formula
decolorizes bromine water and also shows positive iodoform test. on ozonolysis followed by treatment with
gives 
and 
. While compound 
shows positive iodoform test, compound 
does not give positive iodoform test. 
and 
on oxidation with pyridinium chlorochromate (PCC) followed by heating give 
and 
, respectively. Both 
and 
show positive iodoform test. Complete copolymerization of 500 moles of 
and 500 moles of 
gives one mole of a single acyclic copolymer 
. [Given, atomic mass: ]
(i) Sum of number of oxygen atoms in 
and 
is .
(ii) The molecular weight of 
is .
Text Solution
Verified by Experts(I) (2)
(i) (2) (ii) (102018)
(i)
Sum of number of 
-atoms in 
and 
(ii)
Mol. wt. of polymer 
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