IISAT Exam Question Paper

Will you provide me the sample papers of IISAT exam ?

[Kiran Chandar]

As you want I am here providing you the sample papers of IISAT exam .

Sample questions :

Q. 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.

The pKa 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. 4.79

Amount of oxalic acid present in a solution can be determined by its titration with KMnO4solution 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.

Among the following substituted silanes the one which will give rise to cross linked silicone polymer on
hydrolysis is
i. R2SiCl2
ii. R3SiCl
iii. R4Si
iv. RSiCl3

Which of the following factors is of no significance for roasting sulphide ores to the oxides and not subjecting
the sulphide ores to carbon reduction directly?
i. Metal sulphides are less stable than the corresponding oxides.
ii. CO2is more volatile than CS2.
iii. Metal sulphides are thermodynamically more stable than CS2.
iv. CO2is thermodynamically more stable than CS2.







Here is the attachment.

I am looking for the Indian Institute of Space Science and Technology entrance Exam Question Paper . Will you please provide it ?

[Rajkumar Agarwal]

Here I am providing the list of few questions of Indian Institute of Space Science and Technology entrance Exam Question Paper which you are looking for .

A polarizer is introduced in the path of a beam of un polanzed light incident
Ans: 0 = 30° and the polanzer is placed in P (It is assumed that the polarized light is getting completely transmitted)

Which of the following quantities has the least number of
Ans: 0.08765
Sol: Knowledge based.

Liquid oxygen and liquid nitrogen are
Ans Liquid oxygen will be attracted but liquid
nitrogen unaffected
Sol: Oxygen is paramagnetic and nitrogen is diamagnetic

For more questions , here is the attachment

Indian Institute of Space Science and Technology entrance Exam Question Paper