13> i-a,c,d ??
cudnt understand ur 4th ques???wat do u want to find in dat one????
posted in misc section..coz they are all mixed ques..
Explain these statements:
1)Radius of H+ ion is radius of nucleus and not radius of shell
2)The point r=0 is not considered as node
3)
4)If sinx=5±15m-m2 and for it to have 3 solns in [0,2pi]
then sinx=±1
i will add more once they are done...
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14 Answers
1
24arre yaar...what i wrote is part of soln given....i couldnt undertand this statement....
1ohkk.....answered a question after a long tym and dat too wrong :(
lemme guess i am wrong abt the a option na???
491) this one was easy...why no one answered??
in H+ there is no electron so the radius is of the leftover poor nucleus with 1 proton....
233(1) i go for all correct [1]
bcz b,c,d,e seem to be true
and if d ,e are true then a has to be true na ???
106eure: i feel that BT's answer for the matrix is correct.. (exam mein mera bhi wahii aaya tha (those given in sols except for 1))
24arre answers ko maro goli...
apne apne solns batao.....
and asish i have stopped trusting BT solns after that pressure ques....tell ur method plzz
13k...agreed 3)-i mein A toh has to be rite...
Final answers frm my side-
3) i-A,B,C,D,E
ii-A,B,C
