Last Year question paper of UPCMET

Hi sir, I am Abhishek DAya. I am from Kanpur. I want you to help me by providing me some information about the last year question paper of UPCMET. Can you provide me with that?

[Kiran Chandar]

As you have asked about the last year question paper of UPCMET, I didn’t get it, but I am proviidng you with another old paper of UPCMET

1. Which one of the following is the correct statement?
i. Chlorides of both beryllium and aluminium have bridged chloride structures in solid phase.
ii. B2H6.2NH3 is known as 'inorganic benzene'.
iii. Boric acid is a protonic acid.
iv. Beryllium exhibits coordination number of six.

Sol: Becl2 and Alcl3 both have bridged structure in solid phase.
B3N3 H6 is known as inorganic benzene.
Boric acid is Lewis acid.
Beryllium exhibits coordination number of 4


The pK a of a weak acid, HA is 4.80. The pKb of a weak base, BOH, is 4.78. The pH of an aqueous solution of the corresponding salt, BA, will be

i. 7.01
ii. 9.22
iii. 9.58
iv. 4.7

Amount of oxalic acid present in a solution can be determined by its titration with KMnO4 solution in the presence of H2SO4. The titration gives unsatisfactory result when carried out in the presence of HCl, because HCl
i. reduces permanganate to Mn2+.
ii. oxidises oxalic acid to carbon dioxide and water.
iii. gets oxidised by oxalic acid to chlorine.
iv. furnishes H+ ions in addition to those from oxalic acid


UPCMET Old paper







For more, you can refer to the attached file