1
AIEEE 2011
MCQ (Single Correct Answer)
+4
-1
Outer electronic configuration of Gd (Atomic no : 64) is -
A
4f85d06s2
B
4f45d46s2
C
4f75d16s2
D
4f35d56s2
2
AIEEE 2011
MCQ (Single Correct Answer)
+4
-1
The outer electron configuration of $$Gd$$ (Atomic No. $$64$$) is :
A
$$4{f^3}\,5{d^5}\,6{s^2}$$
B
$$4{f^8}\,5{d^0}\,6{s^2}$$
C
$$4{f^4}\,5{d^4}\,6{s^2}$$
D
$$4{f^7}\,5{d^1}\,6{s^2}$$
3
AIEEE 2011
MCQ (Single Correct Answer)
+4
-1
Phenol is heated with a solution of mixture of KBr and KBrO3. The major product obtained in the above reaction is
A
3-Bromophenol
B
4-Bromophenol
C
2, 4, 6- Tribromophenol
D
2-Bromophenol
4
AIEEE 2011
MCQ (Single Correct Answer)
+4
-1
The magnetic moment (spin only) of [NiCl4]2− is
A
5.46 BM
B
2.82 BM
C
1.41 BM
D
1.82 BM

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