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Physical Chemistry
 Question   Answers   Author   Views   Last message 
Surface Chemistry- Is chromatography based on chemical adsorption or physical adsorption? 1 rphy 68 19 May 2007 21:20:16 IST
vinkymarali [Latest Reply]
Thermodynamics- U of combustion of methane is -X kJ mol-1.Which value  is greater? H or U? n why?     expert query 7 BuddyGuy 123 19 May 2007 20:00:52 IST
smriti.mathur [Latest Reply]
chemistry- can u xplain me abt mole concept as i have confusion in it     expert query 1 zeshan 61 19 May 2007 17:35:59 IST
smriti.mathur [Latest Reply]
REASON IT OUT !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!-  Wat is thermodynamic condition.. 1 akku 72 19 May 2007 17:25:10 IST
chimanshu_007 [Latest Reply]
isosters isodiaphers- what r they??also xplain whats isotopic number?? 3 balaze90 299 19 May 2007 13:50:30 IST
chimanshu_007 [Latest Reply]
GOOD QUESTION- 1)The rate of the process: Cu --> Ni +  (+1)e(0)(positron) (numerals in first n se.. 5 akku 124 18 May 2007 20:10:24 IST
akku [Latest Reply]
answer this..................conceptual question- ethyne can be prepared by electrolysis of ................     expert query 6 anvesh.iit 144 18 May 2007 13:20:29 IST
magiclko [Latest Reply]
Concentration of nitric acid- Calculate the Concentration of nitric acid in moles per litre in a sample wh.. 3 srujana 133 18 May 2007 11:46:40 IST
aditya_arora04 [Latest Reply]
lattice parameter- what is lattice parameter?   how to find lattice parameter when the distance bet..     expert query 3 neal 64 18 May 2007 07:48:11 IST
neal [Latest Reply]
electronegativity - If the electronegativity of the central atom decreases, how does bond angle decrease?     expert query 7 sucess_seeker 171 18 May 2007 05:48:49 IST
sucess_seeker [Latest Reply]
1st law of thermodynamics- What is the SI convention for expressing U in terms of q and w??     expert query 2 ckkoo 86 17 May 2007 23:41:20 IST
iitkgp_bipin [Latest Reply]
chemical kinetics- explain me about the oswald process & order of reactions     expert query 1 dreamdevil369 50 17 May 2007 23:02:07 IST
magiclko [Latest Reply]
atomic structure- what is energy released when electron in an excited state of hydrogen atom comes back t..     expert query 7 ricky 125 17 May 2007 21:45:52 IST
arun-rashi [Latest Reply]
braives theorm- why r there only 7 possible lattices?how did braives deduce that ?     expert query 1 ANIRBANCHAKRABORTY 43 17 May 2007 14:36:23 IST
edison [Latest Reply]
first law of thermodynamics- why there are differences in sign conventions in first law of thermodynamics ..     expert query 3 ckkoo 63 16 May 2007 22:18:42 IST
edison [Latest Reply]
Ice and water equilibrium- Hi ppl.. if pressure is applied on ice water equilibrium,is more ice formed or.. 7 dssriram50 146 16 May 2007 21:35:59 IST
chem4884 [Latest Reply]
chemical bonding(doubt in MOT)_PLEASE ANSWER QUICKLY- WHAT IS THE MEANING OF APPROXIMATION OF MOLECUL..     expert query 4 frank 121 16 May 2007 21:26:57 IST
chem4884 [Latest Reply]
63 views but no answers- please help(solid state)-   KCl crystallizes in the same type of lattice a..     expert query 8 sumansumitha 244 16 May 2007 16:48:00 IST
Moderator [Latest Reply]
Naming of coordination cmpd- IUPAC name of[Pt(NH3)4][NiCl4]this is a question asked in CBSE board 07     expert query 9 piyushtheiitaspirant 152 16 May 2007 13:21:09 IST
monur3 [Latest Reply]
de broglie wavelength- w hat velocity should a proton have to have same de..     expert query 2 khadi_vakeel 61 15 May 2007 21:21:25 IST
edison [Latest Reply]
 
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