IIT JEE – 2009 CHEMISTRY – PAPER & ANALYSIS:
IIT JEE is one of the toughest examinations in the world. In the year 2009 this exam was conducted in two parts, first was PAPER-1 and second was PAPER-2. There were 20 questions in PAPER-1 and 19 questions in PAPER-2 of each subject. Each paper was consisting of 60 and 57 questions respectively. Paper-1 and Paper-2 both were of 240 marks. This whole booklet is very useful from exam point of view. This booklet consists of three different parts.
- First part consists of the analysis of the CHEMISTRY part in Paper-1 and Paper-2. Analysis is very helpful in many aspects; it will help you in understanding:
- Importance of chapters.
- Type of questions asked.
- Trend of the papers.
- Second part contains the marking scheme and type of questions asked in the Question Papers.
- Third and the last part contain all the questions asked in CHEMISTRY in Paper-1 and Paper-2 with the answers. This part will help you in understanding the difficulty level of the exam.
QUESTIONS:
Q. Among cellulose, poly(vinyl chloride), nylon and natural rubber, the polymer in which the intermolecular force of attraction is weakest is
(A) Nylon (B) Poly(vinyl chloride)
(C) Cellulose (D) Natural Rubber
Ans. (D)
Q. The correct statement(s) regarding defects in solids is(are)
(A) Frenkel defect is usually favoured by a very small difference in the sizes of cation and anion
(B) Frenkel defect is a dislocation defect
(C) Trapping of an electron in the lattice leads to the formation of F-center
(D) Schottky defects have no effect on the physical properties of solids
Ans. (B, C)
Q. Among the following, the state function(s) is (are)
(A) Internal energy (B) Irreversible expansion work
(C) Reversible expansion work (D) Molar enthalpy
Ans. (A, D)
Click Here to Download The Chemistry Paper & Analysis
Click Here to Download The Mathematics Paper & Analysis
Click Here to Download The Physics Paper & Analysis
