In Zeigler Natta polymerisation of ethylene what is the active species??
1no aarthi .... think abt the other clues... bye for now ...
and best of luck to all of you !!!!!!!!!!!!!!
1oh this is great... thanx!
and,
yeah this the best among the rest which we have here ......
neways lagta hai isse kaam chal jaega :P :P
1hey abhi i have found the necessary condition for a chloride to answer
chromyl chloride test ....
.this test is given only by ionicchlorides....covalent chlorides of hg+2.......sb+2.....pb2+......and
ag+2........
the reason being only ionic chlorides are able to ionise in the soln ...whereas covalent chlorides dont....
well dis is my best explaination....hope u are satisfied with it[1]
got dis 1 from BT material
1thnx sky...will try to get da ans...and yes best f luk 2 u 2...and all targetiit members givin jee dis yr[1]
1yes
Ba2+ + CrO42- ---------> yellow ppt.
heyyyyyy
current chole gelo ...
i am extremmely sorry....!!!!!!!!
ans for the above q : [dun see b4 trying [3] ]
A- nh4no2.
B - nh3
C- nano2
D- n2
E - AlN.
1hg2+ in aqua regia becomes Hgcl2.
this reacts with Sncl2 n oxidises sncl2 ...
khud gets reduced to hg2 2+ ..i.e. hg2cl2 .
and this further gets reduced to hg (grey)
13is not it lithium methoxide Li-O-CH3??....it is not orgn-mttlc
1
lithium dimethyl amide will luk like dis
derz a direct metal..carbon bond...so tz an org metallic
hope m rite
13akand..plz say wat is C...
D is surely Li-CH3
but multiple correct???
13arrey yaar wo toh Lithium dimethylcopper ...
yeh kya hain...structure kya hain????
11na na answer isC
now i got it
may be this could be useful
http://en.wikipedia.org/wiki/Gilman_reagent
1whereever Li is atteached to a carbon atom then tht is an organometallic cpd....
so its methyl lithium.......CH3Li
