List of top Questions asked in IIT JAM CY

The major product of the reaction is
HH 150C
The major product of the reaction is
BrCH2 CO2Et, Zn
The following diagram is obtained in a pH-metric titration of a weak dibasic acid (H2A) with a strong base. The point that best represents [HA−]=[A −2 ] is
pH-metric titration of a weak dibasic acid
The most stable conformation of Y and that of Z are
stable conformation-Bu Y
The major product in the following reaction is
NaH Raney-Ni/H2
The major product Y in the following reaction scheme is
HBr an organic salt
The volume of water (in mL) required to be added to a 100 mL solution (aq. 0.1 M) of a weak acid (HA) at 25 °C to double its degree of dissociation is
[Given: Ka of HA at 25 °C=1.8 x10−5 ]
The vapor pressure of a dilute solution of a non-volatile solute and the vapor pressure of the pure solvent at the same temperature are P and P*, respectively. \(\frac{P^*-P}{P^*}\) is equal to 
(Assume that the vapor phase behaves as an ideal gas)
The major product of the reaction is
Me Bu SPh MeO2C N2 CuSo CO2Me
The rate of addition of 1-hexyl radical to the given molecules follows the order
molecules-Co2 Me
The diagram that best describes the variation of viscosity (𝜂) of water with temperature at 1 atm is
The oxoacid of sulfur that has S-O-S bond is
An alkaline (NaOH) solution of a compound produces a yellow colored solution on addition of NaBO3. The compound is
The major product of the reaction is
CH2I2 Zn-Cu-Li, NH3(liq.)-H3O
The system with the lowest zero-point energy when it is confined to a one dimensional box of length 𝐿 is
The SI unit of the molar conductivity of an electrolyte solution is
The metal ion present in human carbonic anhydrase is
The major product of the reaction is
Nal MeOH, 110C Br=82Br
The molecule(s) that follow(s) 𝐼𝑎< 𝐼𝑏=𝐼𝑐 (𝐼𝑎, 𝐼𝑏, and 𝐼𝑐 are the principal moments of inertia) is/are
The products X and Y in the following reaction sequence, respectively, are
BCL NH4CI in C6 H5CL
Correct statement(s) about Q and R is/are
OH Me OH me H3O+
The correct option(s) of the reagents required for the following reaction is/are
the reagents
The correct order of energy levels of the molecular orbitals of N2 is
The correct order of the energy of the d orbitals of a square planar complex is
The correct relation(s) for an ideal gas in a closed system is/are