JEE Advanced 2015 Paper 1 Offline

The number of resonance structure for N is _________.

The major product of the following reaction is

The total number of stereoisomers that can exist for M is ___________.

The structure of D-(+)-glucose is

The structure of L-(\(-\))-glucose is

Among the triatomic molecules/ions, BeCl2, \(N_3^-\), N2O, \(NO_2^+\), O3, SCl2, \(ICl_2^-\), \(I_3^-\) and XeF2, the total number of linear molecule(s)/ion(s) where the hybridization of the central atom does not have contribution from the ...

The % yield of ammonia as a function of time in the reaction
N2(g) + 3H2(g) \(\rightleftharpoons\) 2NH3(g), \(\Delta\)H < 0 at (P, T1) is given below:

If this reactions is conducted at (P, T2), with T2 > T1, the % yield of ammonia as a fun...

The major product of the reaction is

For the octahedral complexes of Fe3+ in SCN\(-\) (thiocyana-to-S) and in CN\(-\) ligand environments, the difference between the spin-only magnetic moments in Bohr magnetons (when approximated to the nearest integer) is __________.
[Atomic ...

The correct statements about Cr2+ and Mn3+ is(are) (Atomic numbers of Cr = 24 and Mn = 25)

All the energy released from the reaction \(X \to Y, \Delta _tG^o\) = -193 kJ mol-1 is used for oxidizing M+ as M+ \(\to\) M3+ + 2e-, Eo = -0.25 V
Under standard conditions, the number of moles of M+ oxidized when one mole of X is convert...

Compound(s) that on hydrogenation produce(s) optically inactive compound(s) is(are)

In the following reaction, the major product is

Match the anionic species given in Column-I that are present in the ore(s) given in Column-II


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Copper is purified by electrolytic refining of blister copper. The correct statement(s) about this process
is(are)

The number of lone pairs of electrons in N2O3 is ___________.

Fe3+ is reduced to Fe2+ by using

If the unit cell of a mineral has cubic close packed (ccp) array of oxygen atoms with m fraction of octahedral holes occupied by aluminium ions and n fraction of tetrahedral holes occupied by magnesium ions, m and n, respectively, are

If the freezing point of a 0.01 molal aqueous solution of a cobalt (III) chloride-ammonia complex(which
behaves as a strong electrolyte) is – 0.0558oC, the number of chloride(s) in the coordination sphere of the
complex is [Kf of water = 1....

Not considering the electronic spin, the degeneracy of the second excited state( n = 3) of H atom is 9, while
the degeneracy of the second excited state of H– is ___________.

Match the thermodynamics processes given under column I with expression given under column II
Column I
(A) Freezing water at 273 K and 1 atm
(B) Expansion of 1 mol of an ideal gas into a vacuum under isolated conditions.
(C) Mixing of equal...