Hey!!! As per your demand here I am providing you question paper based on syllabus of Chemistry of Presidency University

K is 1.06 x 10-8. Which of the following is true regarding its solubility (s) in x (M) solution of H2SO4 (assume s to be negligibly small compared to x):
(A) s = 1.06 x 10-8 / x (M),
(B) s = 1.06 x 10-8 x (M),
(C) s = x (M),
(D) None.

The standard potential for the electrode reaction Cu2+(aq) + 2e = Cu at 298 K is + 0.336 V (hydrogen scale). The single electrode potential for this couple containing 0.01 mol L-1 of Cu2+(aq) would be:
(A) +0.277 V
(B) -0.277 V
(C) +0.337 V
(D) None.

Kc for the reaction SO2 + 0.5O2 = SO3 at 873 K is 61.7 (with concentrations in M). The relationship between Kp and Kc for this reaction is:
(A) Kp = Kc,
(B) Kp > Kc,
(C) Kp < Kc,
(D) None.

An insulated compartment has two chambers separated by a valve. One chamber contains an ideal gas whereas the other is evacuated. When the valve is opened, the temperature of the gas:
(A) increases,
(B) decreases,
(C) remains constant,
(D) either increases or remains constant.

A 0.2 N solution of sugar is isotonic with a solution of common salt. Both solutions have the same volume and temperature. The concentration of common salt solution is:
(A) 0.1 M,
(B) 0.2 M,
(C) 0.3 M,
(D) 0.4 M.

The highest equivalent conductance is observed in the aqueous solution of :
(A) 0.050 M NaCl,
(B) 0.020 M NaCl,
(C) 0.010 M NaCl,
(D) 0.005 M NaCl.

A box of 1 L capacity is divided into two equal compartments by a thin partition. The compartments are filled with 6 g of H2 and 16 g of CH4. The pressure in each compartment is recorded as P atm. at 300 K. Upon removal of the partition, the total pressure would be:
(A) P atm.,
(B) 2P atm.,
(C) P/2 atm.,
(D) P/4 atm.

In a solvent phenol dimerizes to the extent of 60%. It's molar mass (in g.mol-1), observed from cryoscopic experiment should be:
(A) > 94,
(B) < 94,
(C) 94,
(D) unpredictable.


For complete paper here I am attaching a PDF file:

Attached Files

Question paper based on syllabus of Chemistry of Presidency University.pdf (185.2 KB, 136 views)