Sunday, October 21, 2007

Study Guide Ch.2. GASEOUS, LIQUID AND SOLID STATES

JEE syllabus

Gaseous and liquid states:
Absolute scale of temperature,
ideal gas equation;
Deviation from ideality,
van der Waals equation;
Kinetic theory of gases, average,
root mean square and most probable velocities and their relation with temperature; Law of partial pressures;
Vapour pressure;
Diffusion of gases.
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Main Topics in TMH Book Chapter
SECTION I GASEOUS STATE

KINETIC THEORY OF GASES
EXPRESSIONS OF SOME USEFUL PHYSICAL QUANTITIES
VAN DER WAALS EQUATION OF STATE
REDUCTION OF VAN DER WAALS TO VIRIAL EQUATION

SECTION II LIQUID STATE

VAPOUR PRESSURE
SURFACE TENSION
VISCOCITY

SECTION III SOLID STATE

CLASSIFICATION OF CRYSTALS BNASED ON BOND TYPE
SEVEN CRYSTAL TYPES
PERCENTAGE OF VOID VOLUME
PONT DEFECTS
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web sites
Part I States of Matter gas-liquid-solid
http://www.docbrown.info/page03/3_52states.htm

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JEE Question 2007 paper II
Matrix matching

Match the chemical system/units cells mentioned in column I with their characteristic features mentioned in column II. Indicate your answer by darkening the appropriate bubbles of the 4 × 4 matrix given in the ORS.

Column I------------------------- Column II
(A)simple cubic and ---------(p)have these cell
face-centred cubic------------parameters a = b = c and
------------------------------ α =β = γ

(B)cubic and rhombohedral-- (q) are two crystal systems
(C) cubic and tetragonal (r) Have only two
-----------------------------crystallographic angles of
------------------------------90°
(D) hexagonal and monoaclinic-- (s) Belong to same
------------------------------------crystal system

Solution
A – p, s
B – p, q
C – q
D – r, q
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