Can you provide me the previous year Chemistry question paper for UG Admission Test of Department of Chemistry, Presidency University, Kolkata?

[ReenaK]

The previous year Chemistry question paper for UG Admission Test of Department of Chemistry, Presidency University, Kolkata is as follows:


Number of P-O bonds in P4O6 is
(A) 6;
(B) 4;
(C) 12;
(D) 10.


When a chromium salt is fused with fusion mixture (KNO3 and solid NaOH) the oxidation number of Cr changes from +3 to;
(A) +4;
(B) +2;
(C) +6;
(D) +7.


The bond order of superoxide is:
(A) 0.5;
(B) 1.0;
(C) 1.5;
(D) 2.5.


Of the following acids the one which has the capability to form complex compound and also possesses oxidizing and reducing properties is:
(A) HNO3;
(B) HNO2;
(C) HCOOH;
(D) HCN.


DBE and number of possible structural and geometrical isomers of C4H8 respectively are: (A) 1 & 6
(B) 1 & 7
(C) 1 & 5
(D) 2 & 4


A catalyst becomes ineffective by a catalytic poison because:
(A) it combines chemically with one of the reactants;
(B) it absorbs reactant molecules;
(C) it is preferentially adsorbed on the catalyst;
(D) none of these.



Chemistry question paper for UG Admission Test Presidency University, Kolkata