JEE (Advanced) 2011 Paper-2
For the following questions answer them individually
The correct functional group X and the reagent/reaction conditions Y in the following scheme are
Among the following, the number of compoundsthan can react with $$PCl_5$$ to give $$POCl_3$$ is $$O_2, CO_2, SO_2, H_2O, H_2SO_4, P_4O_{10}$$
789
456
123
0.-
Clear All
The volume (in mL) of 0.1 M $$AgNO_3$$ required for complete precipitation of chloride ions present in 30 mL of 0.01 M solution of $$[Cr(H_2O)_5Cl]Cl_2$$, as silver chloride is close to
789
456
123
0.-
Clear All
In 1 L saturated solution of $$AgCl[K_{sp}(AgCl) = 1.6 \times 10^{-10}]$$, 0.1 mol of $$CuCl[K_{sp}(CuCl) = 1.0 \times 10^{-6}]$$ is added. The resultant concentration of $$Ag^+$$ in the solution is $$1.6 \times 10^{-x}$$. The value of "x" is
789
456
123
0.-
Clear All
The number of hexagonal faces that are present in a truncated octahedron is
789
456
123
0.-
Clear All
The maximum number of isomers (including stereoisomers) that are possible on monochlorination of the following compound, is
789
456
123
0.-
Clear All
The total number of contributing structures showing hyperconjugation (involving C-H bonds)for the following carbocation is
789
456
123
0.-
Clear All
This section contains 2 questions. Each question has four statements (A, B, C and D) given in Column I and five statements (p, gq, r, s and t) in Column II. Any given statement in Column I can have correct matching with ONE or MORE statement(s) given in Column II. For example, if for a given question, statement B matches with the statements given in q and r, then for the particular question, against statement B, darken the bubbles corresponding to q andr in the ORS.
Match the transformations in column I with appropriate options in column II
789
456
123
0.-
Clear All
Match the reactions in column I with appropriate types of steps/reactive intermediate involved in these reactions as given in column II
789
456
123
0.-
Clear All
