JEE Advanced 2015 Paper 2 Offline
JEE Advanced / 20 questions
2026Sun, May 24, 2015 2:00 AM20 PYQs
1Alcohols Phenols And Ethers
The number of hydroxyl group(s) in Q is ___________.
INTEGER+3 / -12015
2Aldehydes Ketones And Carboxylic Acids
Among the following the number of reactions that produces benzaldehyde is _________.
INTEGER+3 / -12015
3Aldehydes Ketones And Carboxylic Acids
In the following reactions
Compound X is
Compound X is
MCQM+4 / -22015
4Aldehydes Ketones And Carboxylic Acids
In the following reactions
The major compound Y is
The major compound Y is
MCQM+4 / -22015
5Chemical Kinetics And Nuclear Chemistry
A closed vessel with rigid walls contains 1 mol of \({}_{92}^{238}U\) and 1 mol of air at 298 K. Considering complete decay of \({}_{92}^{238}U\) to \({}_{82}^{206}Pb\), the ratio of the final pressure to the initial pressure of the system ...
INTEGER+4 / -02015
6Chemical Kinetics And Nuclear Chemistry
In dilute aqueous H2SO4, the complex diaquodioxalatoferrate(II) is oxidized by \(MnO_4^-\). For this reaction,
the ratio of the rate of change of [H+] to the rate of change of \([MnO_4^-]\) is
the ratio of the rate of change of [H+] to the rate of change of \([MnO_4^-]\) is
INTEGER+4 / -02015
7Compounds Containing Nitrogen
In the following reactions, the major product W is
MCQM+4 / -22015
8Coordination Compounds
In the complex acetylbromidodicarbonylbis(triethylphosphine) iron(II), the number of Fe-C bond(s) is ___________.
INTEGER+3 / -12015
9Coordination Compounds
Among the complex ions, [Co(NH2-CH2-CH2-NH2)2Cl2]+, [CrCl2(C2O4)2]3\(-\), [Fe(H2O)4)OH)2]+, [Fe(NH3)2(CN)4]\(-\), [Co(NH2-CH2-CH2-NH2)2(NH3)Cl]2+ and [Co(NH3)4(H2O)Cl]2+, the number of complex ions that shows cis-trans isomerism is ________...
INTEGER+3 / -12015
10D And F Block Elements
The pairs of ions where BOTH the ions are precipitated upon passing H2S gas in presence of dilute HCl, is(are)
MCQM+4 / -22015
11Electrochemistry
The molar conductivity of a solution of a weak acid HX (0.01 M) is 10 times smaller than the molar conductivity of a solution of a weak acid HY (0.10 M). If \(\lambda _{{x^ - }}^0 \approx \lambda _{{y^ - }}^0\) the difference in their pKa v...
INTEGER+4 / -02015
12Gaseous State
One mole of a monoatomic real gas satisfies the equation p(V \(-\) b) = RT where b is a constant. The relationship of interatomic potential V(r) and interatomic distance r for the gas is given by
MCQM+4 / -22015
13Hydrocarbons
In the following reactions, the product S is
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14Hydrocarbons
The major product U in the following reactions is
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15Ionic Equilibrium
Paragraph
When 100 mL of 1.0 M HCl was mixed with 100 mL of 1.0 M NaOH in an insulated beaker at constant pressure, a temperature increase of 5.7o C was measured for the beaker and its contents (Expt. 1). Because the enthalpy of neutralizat...
When 100 mL of 1.0 M HCl was mixed with 100 mL of 1.0 M NaOH in an insulated beaker at constant pressure, a temperature increase of 5.7o C was measured for the beaker and its contents (Expt. 1). Because the enthalpy of neutralizat...
MCQM+4 / -22015
16Ionic Equilibrium
Paragraph
When 100 mL of 1.0 M KCl was mixed with 100 mL of 1.0 M NaOH in an insulated beaker at constant pressure, a temperature increase of 5.7o C was measured for the beaker and its contents (Expt. 1). Because the enthalpy of neutralizat...
When 100 mL of 1.0 M KCl was mixed with 100 mL of 1.0 M NaOH in an insulated beaker at constant pressure, a temperature increase of 5.7o C was measured for the beaker and its contents (Expt. 1). Because the enthalpy of neutralizat...
MCQM+4 / -22015
17P Block Elements
Three moles of B2H6 are completely reacted with methanol. The number of moles of boron containing product formed is ____________.
INTEGER+3 / -12015
18P Block Elements
The correct statements regarding (i) HClO, (ii) HClO2, (iii) HClO3 and (iv) HClO4 is (are)
MCQM+4 / -22015
19Polymers
Under hydrolytic conditions, the compounds used for preparation of linear polymer and for chain termination, respectively, are
MCQM+4 / -22015
20Surface Chemistry
When O2 is adsorbed on a metallic surface, electron transfer occurs from the metal to O2. The true statement(s) regarding this adsorption is(are)
MCQM+4 / -22015