1
AIPMT 2002
MCQ (Single Correct Answer)
+4
-1
An atom has electronic configuration 1s2 2s2 2p6 3s2 3p6 3d3 4s2, you will place it in
A
fifth
B
fifteenth
C
second
D
third.
2
AIPMT 2002
MCQ (Single Correct Answer)
+4
-1
$${}_{92}^{235}$$U, nucleus absorbs a neutron and distintegrate in $${}_{54}^{139}$$Xe, $${}_{38}^{94}$$Sr and $$x$$ so, what will be product $$x$$?
A
3-neutrons
B
2-neutrons
C
$$\alpha $$-particle
D
$$\beta $$-particle
3
AIPMT 2002
MCQ (Single Correct Answer)
+4
-1
Atomic number of Cr and Fe are respectively 24 and 26, which of the following is paramagetic with the spin of electron?
A
[Cr(CO)6]
B
[Fe(CO)5]
C
[Fe(CN)6]4$$-$$
D
[Cr(NH3)6]3+
4
AIPMT 2002
MCQ (Single Correct Answer)
+4
-1
The hypothetical complex chloro diaquatriammine cobalt(III) chloride can be represented as
A
[CoCl(NH3)3(H2O)2]Cl2
B
[Co(NH3)3(H2O)Cl3]
C
[Co(NH2)3(H2O)2Cl]
D
[Co(NH3)3(H2O)3]Cl3
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