1akshay bhaiya plz check na...dt ans which is gvn (kbt/mg)^2...i just feel its nt dimensionally correct...the dimension shud b dt of lenth..
104 Answers
1
1solution of carbocation question is given wrong surely
answe should be (c) and not (d)
23explosives wala i didnt attempt but i feel D , bcz N2 gas on forming will give out good amt of energy since it is stable
also d has mo Pot energy due to separation of unlike charges wich are on adjacent atoms
[ we hav to think in this way only na ? ]
29frndz
Think abt hyperconjugation here..
in case of CH3 it will be 3 and in case of CH(CH3)2 it will be 1
1yaar times solution sucks....for the energy question of a revolving electron...they have given answer with n?? shouldnt it be n2
1times soltuion sucks...
did u see the doppler effect problem....shouldnt answer be A???
29@Rohit
cool man...arey ye koi crammin' capacity chk karne wala paper nahi tha...
ans for that question is given correct..conceptual question tha...generally we use Electrical Forces so energy is dependent upon n2 but here we have used magnetic forces..that's why it depends upon n..
1@ govind
ya right explanation
that was a decent question(not meant to check cramming capacity which was intended in the overrated xam we gave recently)
29which that limx→∞ (ex + x )1/x
the answer is 1 ..just convert it into this form and then L'Hospital apply the limits e^{\frac{ln(e^{x}+x)}{x}}
1@ Half D Battle
bhai bekar dukhi mat ho
kitne aa rahe hain
mujhe toh lagta hai 135-140 above pe mil jana chahiye
coz koi IIT wala IISt nahi jayega
1bhai
tujhe pata hai pichli bar meri AIR 6789 thi JEE mein
and if I wanted I could have gone there
I even received call leter from them,but was not intrested
I am sure i would have done much better tha previous time
so will surely get IIST
1ya...i agree...d cut off wud not be 200...becoz most of the ppl who vl gt above it vl b iitians who will prefer iit mre dn iist only if they dnt hv spcl interests in aerospace n all dose.... agree wid akshay bhai dt gtn arnd 140 cn gt in2 iist
24an examplary paper....perfect for everyone :) totally conceptual..maybe iitm shoulld have consulted them....sapce was less,but that wasnt quite a problem since it wasnt a calculative paper
but still after doing almost everything...i feel i wont make to main list...cutoff will be high becoz very lesss seats (70-80) and almost everyone who is in IIT and IIST will prefer IIST....becoz we know what has happened this yr in JEE...and with JEE going boards way next year..surely quality of IIT itself in dbt.
@rohit..i dont think in that stablity ques,we work thorugh aromatic concept.....TNT and TNB are also aromatic but we know how much explosve they are....[6]
1@ Eureka
and almost everyone who is in IIT and IIST will prefer IIST
aisa kuch nahi hone wala hai,I hope aisa ho lekin aisa kuch nahi hoga
everyone will prefer IIT only
1200 cut-off nahi jayega...it will be somewhere around 170-180.
I guess IITians will prefer IIST, it is good...hopefully akshay ki baat sach ho jaye, but I doubt.
If TIME gave correct solution, me getting 199 (y not 200?[7][17])
1IIST closed at around 7000 rank last year
means more than 6900 ppl did not go for it,the choose IIT,BITS or NIT's rather