JEE (Advanced) 2010 Paper-1
For the following questions answer them individually
In the scheme given below, the total number of intramolecular aldol condensation products form 'Y' is
789
456
123
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Amongst the following, the total number of compounds soluble in aqueous $$NaOH$$ is
789
456
123
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Amongst the following, the total number of compounds whose aqueous solution turns red litmus paper blue is
789
456
123
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Based on VSEPR theory, the number of 90 degree F-Br-F angles in $$BrF_{5}$$ is
789
456
123
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The value of n in the molecular formula $$Be_{n}Al_{2}Si_{6}O_{18}$$ is
789
456
123
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A student performs a titration with different burettes and finds titre values of 25.2 mL, 25.25 mL, and 25.0 mL. The numberof significant figures in the average titre value is
789
456
123
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The concentration of R in the reaction $$R\rightarrow P$$ was measured as a function of time and the following data is obtained:
The order of the reaction is
789
456
123
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The number of neutrons emitted when $$_{92}^{235}U$$ undergoes controlled nuclear fission to $$_{54}^{142}Xe$$ and $$_{38}^{90}Sr$$ is
789
456
123
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If the angles A, B andC of a triangle are in an arithmetic progression andif a, b and c denote the lengths of the sides opposite to A, B andC respectively, then the value of the expression $$\frac{a}{c}\sin 2C+\frac{c}{a}\sin 2A$$ is
Equation of the plane containing the straight line $$\frac{X}{2}=\frac{Y}{3}=\frac{Z}{4}$$ and perpendicular to the plane containing the straight lines $$\frac{X}{3}=\frac{Y}{4}=\frac{Z}{2}$$ and $$\frac{X}{4}=\frac{Y}{2}=\frac{Z}{3}$$ is
