1
MHT CET 2024 2nd May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which from following nanomaterials has two dimensions less than 100 nm ?

A
Nano wires
B
Microcapsules
C
Quantum dots
D
Nanorings
2
MHT CET 2024 2nd May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Calculate the radius of an atom of metal if it forms simple cubic unit cell with edge length 380 pm.

A
285.0 pm
B
67.2 pm
C
190.0 pm
D
82.3 pm
3
MHT CET 2024 2nd May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Calculate the number of unit cells in 10.8 g metal $\left(\varrho a^3=7.2 \times 10^{-22} \mathrm{~g}\right)$

A
$1.5 \times 10^{22}$
B
$3.0 \times 10^{22}$
C
$4.5 \times 10^{22}$
D
$6.0 \times 10^{22}$
4
MHT CET 2024 2nd May Morning Shift
MCQ (Single Correct Answer)
+1
-0

What is the total number of particles present in bcc unit cell?

A
1
B
2
C
3
D
4
MHT CET Subjects
EXAM MAP
Medical
NEETAIIMS
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
Civil Services
UPSC Civil Service
Defence
NDA
Staff Selection Commission
SSC CGL Tier I
CBSE
Class 12