Go Back   2018-2019 StudyChaCha > >

Old March 19th, 2013, 01:08 PM
Sumit Bhardwaj
Super Moderator
Join Date: Nov 2011
Posts: 34,141
Default Re: IIT Test Paper Free Download

Hi dear I am providing you the papers of 2009, 2008 and 2007
Among cellulose, poly(vinyl chloride), nylon and natural rubber, the polymer in which the intermolecular
force of attraction is weakest is
(A) Nylon
(B) Poly(vinyl chloride)
(C) Cellulose
(D) Natural Rubber
As chain of natural rubber involves weak van der Waal force of interaction.
Given that the abundances of isotopes 54Fe, 56Fe and 57Fe are 5%, 90% and 5% respectively, the atomic
mass of Fe is
(A) 55.85
(B) 55.95
(C) 55.75
(D) 56.05
Attached Files
File Type: pdf IIT paper I 2009.pdf (374.3 KB, 53 views)
File Type: pdf IIT Paper I 2008.pdf (386.2 KB, 39 views)
File Type: pdf IIT paper 2 2008.pdf (440.6 KB, 31 views)
File Type: pdf IIT paper 1 2007.pdf (377.8 KB, 34 views)
File Type: pdf IIT paper 2 2007.pdf (417.3 KB, 31 views)
Answered By StudyChaCha Member
Reply With Quote Quick reply to this message
Sponsored Links


Reply to this Question / Ask Another Question
Your Username: Click here to log in


Forum Jump

All times are GMT +6.5. The time now is 07:56 AM.

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2019, vBulletin Solutions Inc.
Search Engine Optimisation provided by DragonByte SEO v2.0.42 (Pro) - vBulletin Mods & Addons Copyright © 2019 DragonByte Technologies Ltd.