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 2022 Phase 1
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus

Choose the correct statement:

A
Diamond and graphite have two dimensional network.
B
Diamond is covalent and graphite is ionic.
C
Diamond is sp3 hybridized and graphite is sp2 hybridized
D
Both diamond and graphite are used as dry lubricants.
2
NEET 2022 Phase 1
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus

Copper crystallises in fcc unit cell with cell edge length of 3.608 $$\times$$ 10$$-$$8 cm. The density of copper is 8.92 g cm$$-$$3. Calculate the atomic mass of copper.

A
63.1 u
B
31.55 u
C
60 u
D
65 u
3
NEET 2021
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
The correct option for the number of body centred unit cells in all 14 types of Bravais lattice unit cells is :
A
3
B
7
C
5
D
2
4
NEET 2021
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Right option for the number of tetrahedral and octahedral voids in hexagonal primitive unit cell are :
A
12, 6
B
8, 4
C
6, 12
D
2, 1
NEET Subjects