Organic Chemistry
Some Basic Concepts of Organic Chemistry
MCQ (Single Correct Answer)MCQ (Multiple Correct Answer)
Alcohol, Phenols and Ethers
MCQ (Single Correct Answer)
Aldehydes, Ketones and Carboxylic Acids
MCQ (Single Correct Answer)MCQ (Multiple Correct Answer)
Organic Compounds Containing Nitrogen
MCQ (Single Correct Answer)
Chemistry in Everyday Life
MCQ (Single Correct Answer)
1
NEET 2017
MCQ (Single Correct Answer)
+4
-1
Pick out the correct statement with respect to [Mn(CN)6]3$$-$$.
A
It is sp3d2 hybridised and tetrahedral.
B
It is d2sp3 hybridised and octahedral.
C
It is dsp2 hybridised and square planar.
D
It is sp3d2 hybridised and octahedral.
2
NEET 2016 Phase 2
MCQ (Single Correct Answer)
+4
-1
The correct increasing order of trans-effect of the following species is
A
NH3 > CN$$-$$ > Br$$-$$ > C6H5$$-$$
B
CN$$-$$ > C6H5$$-$$ > Br$$-$$ > NH3
C
Br$$-$$ > CN$$-$$ > NH3 > C6H5$$-$$
D
CN$$-$$ > Br$$-$$ > C6H5$$-$$ > NH3
3
NEET 2016 Phase 2
MCQ (Single Correct Answer)
+4
-1
Jahn-Teller effect is not observed in high spin complexes of
A
d7
B
d8
C
d4
D
d9
4
NEET 2016 Phase 1
MCQ (Single Correct Answer)
+4
-1
Which of the following has longest C$$-$$O bond length? (Free C$$-$$O bond length in CO is 1.128 $$\mathop A\limits^o $$.)
A
[Fe(CO)4]2$$-$$
B
[Mn(CO)6]+
C
Ni(CO)4
D
[Co(CO)4]$$-$$
NEET Subjects