I am student of Armed Forces Medical College I need its sample question paper of chemistry for preparation so any tell me about AFMC chemistry modal paper can you provide me question paper.

[vikash]

I am providing you the Armed Forces Medical College modal question paper of chemistry previous year in given attachment some of question is below:


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


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

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.

More question with answer is available in given attachment you can download it.