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[New Topic] Forum Index -> Physical Chemistry  
 Topic   Answers   Author   Views   Last message 
thermodynamics - how energy are converted from one form to another?i know they convert but how? 0 viswanathan 6 18 May 2012 17:09:27 IST
viswanathan [Latest Reply]
van der vaal's constant - a is greater gases can be easily liquified.but y? 1 viswanathan 8 18 May 2012 17:06:32 IST
viswanathan [Latest Reply]
P=hdg???????????????? - how to derive dis equation P=hdg??? 0 viswanathan 4 18 May 2012 17:00:16 IST
viswanathan [Latest Reply]
y solids r rigid??? - y solids r rigid???     expert query 2 viswanathan 10 18 May 2012 16:55:16 IST
viswanathan [Latest Reply]
work vs volume - when v push a piston volume decreases.in this case, work is +.but w=integral(-P.dV)dw=Fdx=.. 1 viswanathan 7 18 May 2012 16:53:44 IST
viswanathan [Latest Reply]
work done in isothermal process? - work done in isothermal process? and other processes 0 viswanathan 4 18 May 2012 16:49:34 IST
viswanathan [Latest Reply]
incompressibility vs rigidity - liquid is incompressible is it that it is rigid ?can any one explain the di..     expert query 0 viswanathan 4 18 May 2012 16:47:34 IST
viswanathan [Latest Reply]
hybridisation - how to determine the hybridisation?can u giv a general method?please also find the hyb of c.. 0 viswanathan 5 18 May 2012 16:43:47 IST
viswanathan [Latest Reply]
electronic configration (EC) - wat s the EC of Gd?(atomic no=64) 0 RIYA JUMNANI 8 18 May 2012 09:25:54 IST
RIYA JUMNANI [Latest Reply]
vander waals - if a and b are vanderwaals constant for gases and cl is easily liquiefied than ethane..wat i.. 0 RIYA JUMNANI 4 18 May 2012 09:24:24 IST
RIYA JUMNANI [Latest Reply]
electrochemistry - How much will the reduction potential of a hydrogen electrode change when its solution .. 0 amogh 7 18 May 2012 08:59:57 IST
amogh [Latest Reply]
The oxidation number of phosphorous in Ba(H2PO2)2 is - on roasting Cu2S gives CuO and SO2 as products. What.. 0 PALASH 5 17 May 2012 23:07:39 IST
PALASH [Latest Reply]
on roasting Cu2S gives CuO and SO2 as products. What is the n factor of Cu2S in this reaction - on roasting.. 0 PALASH 4 17 May 2012 23:05:47 IST
PALASH [Latest Reply]
the normality of a solution obtained by mixing 100 ml of 0.2M H2SO4 with 100 ml of 0.2M NaoH is - the norma.. 0 PALASH 4 17 May 2012 23:03:08 IST
PALASH [Latest Reply]
1g of Ca was burnt in excess of O2 and the oxide was dissolved in water to make up one litre solutio - 1g o.. 0 PALASH 6 17 May 2012 22:58:38 IST
PALASH [Latest Reply]
5.3 gm of M2CO3 is dissolved in 150 ml of N HCl. Unused acid required 100 ml of 0.5 N NaOH. Hence th - 5.3 .. 0 PALASH 4 17 May 2012 22:39:18 IST
PALASH [Latest Reply]
the volme in ml of 0.05 M KMnO4(acidic) required to oxidize 2 gm of FeSO4 in dilute solution is - the volum.. 4 PALASH 15 17 May 2012 21:55:55 IST
PALASH [Latest Reply]
chem - the best exp. values of thermochemical data r obtaind through measurements of??? ans is Qp 1 PALAK JAIN 9 17 May 2012 12:26:14 IST
PALAK JAIN [Latest Reply]
chem - the vapour press. of CCl4 at 77 c is 760 mm Hg. the heat of vapourization is approx?? ans is 7350 ca.. 1 PALAK JAIN 6 17 May 2012 12:11:13 IST
PALAK JAIN [Latest Reply]
chem - insulin contains 3.4% S. its approx molecular wt is ? ans is 941.6?? plzz xplain 1 PALAK JAIN 9 17 May 2012 12:09:19 IST
PALAK JAIN [Latest Reply]
 
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