E-StoreONE QUESTION IN IIT JEE 2010 WILL BE FROM THIS IN ONORGANIC
26 Jan 2010 10:42:32 IST
ONE QUESTION IN IIT JEE 2010 WILL BE FROM THIS IN ONORGANIC
PLZ DON'T THINK THESE ARE WRITTEN BEFORE ONLY 1-2 PTS CAN MATCH
1) Largest atomic size - cesium
2)lowest atomic size - H
3)Largest Anion - At -
4)smallest anion - F -
5)Lowest electronegativity - Cs
6)Lowest electron affinity - noble gases
7)Metals having highest b.pt and m.pt. = mercury and tungsten
8)Non metal having highest m.pt and b.pt = Helium
9)Most reactive solid ekement - Li
10)Most reactive liquid element - Cs
11)Most reactive gaseous element - Flourine
12)Most stable element - Tellurium (half life = 2 * 1021 )
13)Electro-ive element next to flourine - Oxygen
14)Grp containing max. no. of gases - 18th
15)total no. of gaseous element in periodic table - 11
(H , He , N , O , F , Ne , Cl , Ar , Kr , Xe , Ra)
16)TOTAL NO. OF LIQUID elements - 6
(Ga , Br , Cs , Hg , Fr , EKa)
17)total no. of solid elements = 89 (can't name them here heheee)
18)Liquid radioactive element - Francium
19)N.metal wid highest M.Pt - Carbon
20)Metal wid highest valency = Plutonium
21)highest tensile strength - Boron
22)Most ionic compound = CsF
23)Strongest base = Cs (OH)
24)Strongest basic oxide = Cs2 O
25)Most conducting metal = Ag
26)insulating = Pb
27)Elements wich are amphoteric in nature = Al , Zn , An , Pb
28)N.METALS having ,etallic lusture = Iodine and Graphite
29)Naturally occuring heaviest element = uranium
30)most conducting N.metal - C
Self written hope u find useful........
IT IS SURE THAT ONE QUESTION IN IIT JEE 2010 WILL BE FROM THIS , ANYWAYS IT HAS GIVEN U LOT REVISION , U CAN SEE THERE WERE QUESTIONS LIKE THIS IN JEE 2008 , 2007 AND 2006 .......
Comments (19)
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Blazing goIITian
Joined: 19 Jul 2009 19:15:57 IST
Posts: 359
26 Jan 2010 13:02:44 IST
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very gudd bhaiii
26 Jan 2010 13:03:18 IST
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are questions like these asked before in jee papers??????????????
27 Jan 2010 10:44:57 IST
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thank u so much bhaiya!!!!yo really very helping person!!!
29 Jan 2010 17:04:49 IST
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thanks people , all u all ROCK preparing for iitjee
29 Jan 2010 17:38:47 IST
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Nice..i hope even for AIEEE this will help..i hope shashank will come up wid articles involving increasing,decreasing order(acidic,basic, etc)
1 Feb 2010 12:37:55 IST
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nice work , but dont lie its self written http://www.pmtprep.com/posts/list/articles-chemistry-is-fun-911427.htm
1 Feb 2010 13:06:51 IST
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thats bad...if u r copying from somwhear atleast mention the sorce
1 Feb 2010 13:07:48 IST
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bring something original....ur own work......enough of copy pasting :(
1 Feb 2010 15:18:54 IST
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It's for sure vry helfull for me............nice job........
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