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 2016 Phase 1
MCQ (Single Correct Answer)
+4
-1
Two electrons occupying the same orbital are distinguished by
A
azimuthal quantum number
B
spin quantum number
C
principal quantum number
D
magnetic quantum number
2
AIPMT 2015
MCQ (Single Correct Answer)
+4
-1
Which is the correct order of increasing energy of the listed orbitals in the atom of titanium ? (At. no. Z = 22)
A
4s 3s 3p 3d
B
3s 3p 3d 4s
C
3s 3p 4s 3d
D
3s 4s 3p 3d
3
AIPMT 2015 Cancelled Paper
MCQ (Single Correct Answer)
+4
-1
The angular momentum of electron in 'd' orbital is equal to
A
$$2\sqrt 3 h$$
B
0 $$\hbar $$
C
$$\sqrt 6 \,\hbar $$
D
$$\sqrt 2 \,\hbar $$
4
AIPMT 2015 Cancelled Paper
MCQ (Single Correct Answer)
+4
-1
The number of d-electrons in Fe2+ (Z = 26) is not equal to the number of electrons in which one of the following ?
A
d-electrons in Fe (Z = 26)
B
p-electrons in Ne (Z = 10)
C
s-electrons in Mg (Z = 12)
D
p-electrons in Cl(Z = 17)
NEET Subjects