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Physical chemistry- Which method can be used to remove charge present on As2 S3 sol ?
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anu27
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78 |
23 Apr 2007 23:29:56 IST
smriti.mathur
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plzz . answer theses simple questions - 1 the hybrid state of C in CO2 is same as that of C in &n..
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2 |
rajat
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80 |
23 Apr 2007 17:57:11 IST
aditya_arora04
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Solid state- What is the diff between hexagonal closed packing(hcp) and body centered cubic arrangement(bc..
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3 |
ananth_patri
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99 |
23 Apr 2007 09:14:25 IST
vishy_1990
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root mean square velocity- calculate the root mean square velocity of ozone kept in a closed vessel at 20o..
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7 |
joyfrancis
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109 |
22 Apr 2007 20:21:31 IST
payoj
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Osmosis and diffusion- What is thr differencr between osmosis and diffusionplz tellthanx
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3 |
mikans
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112 |
22 Apr 2007 13:09:09 IST
shikharbaid
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oxidation state???????- what is the OS of iron in [Fe(H2O)5(NO)]SO4 OPTIONS ARE 0,1,2 OR 3
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4 |
joyfrancis
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106 |
22 Apr 2007 01:03:05 IST
viperissiva
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states of matter- i read recently that there are 5 states of matter .They are - solids , liquid..
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4 |
umang
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106 |
21 Apr 2007 21:24:15 IST
Jyothi
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gaseous state- A mixture of ethane and ethene occupies 40L at 1.00atm and at 40K. The mixture reacts compl..
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2 |
joyfrancis
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84 |
21 Apr 2007 20:29:29 IST
joyfrancis
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R.M.S Velocity- a gas bulb of 1L capacity contains 2.0*1021 molecules of nitrogen exerting a pressure of 7..
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1 |
joyfrancis
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92 |
21 Apr 2007 14:47:27 IST
nishant
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solid state!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!- plzz help me with the calculation of packin..
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3 |
rshm15varma
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85 |
21 Apr 2007 12:27:28 IST
chem4884
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Gibbs Free Energy- What's the difference between G and Go?
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5 |
dip10cool
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104 |
21 Apr 2007 07:22:47 IST
dip10cool
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Root Mean Square Velocity- with the increase in temperature a) maximum number of molecules aquire root m..
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2 |
joyfrancis
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86 |
20 Apr 2007 22:39:35 IST
hellomrranjay
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SOLID STATE- Hey friends,Can anyone please tell me how to calculate Weiss and Miller state.
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3 |
rshm15varma
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105 |
20 Apr 2007 22:27:31 IST
rshm15varma
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Gaseous State--Grahms law of Diffusion.- For 10 minutes each. at 27oC , from two identical holes nitrogen ..
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1 |
joyfrancis
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49 |
20 Apr 2007 19:27:25 IST
1nand
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ELECTRO CHEMISTRY- For strong electrolytes the plot of molar conductance vs C1/2 is- a)Parabolic b)..
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1, 2
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15 |
priya_jumbo
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276 |
20 Apr 2007 17:57:08 IST
dip10cool
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stoichiometry- !) In what ratio should you mix 0.2M NaNO3 and 0.1M Ca(NO3)2 solution so that in resu..
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6 |
joyfrancis
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111 |
20 Apr 2007 15:03:58 IST
joyfrancis
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IONISATION POTENTIAL........- Na,Mg,AL and Si are arranged in ascending order according 2 their Ist I.P.s...
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1 |
nayan_dbb
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88 |
20 Apr 2007 08:59:06 IST
iitkgp_bipin
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a q from aieee06- Rate of a reaction can be expressed by Arrhenius equation as:k=Ae?E /RTIn this equ..
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6 |
kvenkan
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183 |
20 Apr 2007 08:49:09 IST
iitkgp_bipin
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so small so conceptual- what is pH of 10 raise to power-8M HCL?
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4 |
shubham.123
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106 |
20 Apr 2007 07:17:46 IST
iitkgp_bipin
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NORMAILITY!!!!!!!!!!!- The normality of 0.3M phosphorous acid(H3PO3)is options: 3/5 , 2/5 , 4/5 or 1
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3 |
joyfrancis
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110 |
19 Apr 2007 22:21:23 IST
joyfrancis
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