1
NEET 2013 (Karnataka)
MCQ (Single Correct Answer)
+4
-1
In a particular isomer of [Co(NH3)4Cl2]o, the Cl$$-$$Co$$-$$Cl angle is 90o, this isomer is known as
A
optical isomer
B
cis-isomer
C
position isomer
D
linkage isomer.
2
NEET 2013 (Karnataka)
MCQ (Single Correct Answer)
+4
-1
The anion of acetylacetone (acac) forms Co (acac)3 chelate with Co3+. The rings of the chelate are
A
five membered
B
four membered
C
six membered
D
three membered.
3
NEET 2013 (Karnataka)
MCQ (Single Correct Answer)
+4
-1
Crystal field splitting energy for high spin d4 octahedral complex is
A
$$-$$ 1.2 $$\Delta $$o
B
$$-$$ 0.6 $$\Delta $$0
C
$$-$$ 0.8 $$\Delta $$o
D
$$-$$ 1.6 $$\Delta $$o
4
NEET 2013 (Karnataka)
MCQ (Single Correct Answer)
+4
-1
The correct IUPAC name for [CrF2(en)2]Cl is
A
chloro difluorido ethylene diaminechromium (III) chloride
B
difluoridobis (ethylene diamine) chromium (III) chloride
C
difluorobis-(ethylene diamine) chromium (III) chloride
D
chloro difluoridobis (ethylene diamine) chromium (III)
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