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1
MHT CET 2025 26th April Morning Shift
MCQ (Single Correct Answer)
+1
-0

Calculate the edge length of bcc unit cell if radius of a particle present in it is 186 pm .

A

$4.296 \times 10^{-8} \mathrm{~cm}$

B

$7.301 \times 10^{-8} \mathrm{~cm}$

C

$3.715 \times 10^{-8} \mathrm{~cm}$

D

$5.419 \times 10^{-8} \mathrm{~cm}$

2
MHT CET 2025 25th April Evening Shift
MCQ (Single Correct Answer)
+1
-0

Calculate the number of unit cells in $1 \mathrm{~cm}^3$ volume of metal if unit cell edge length is $1.25 \times 10^{-8} \mathrm{~cm}$.

A
$1.40 \times 10^{23}$
B
$3.35 \times 10^{23}$
C
$5.12 \times 10^{23}$
D
$2.25 \times 10^{23}$
3
MHT CET 2025 25th April Evening Shift
MCQ (Single Correct Answer)
+1
-0

Calculate the total volume occupied by all particles in fcc unit cell if volume of unit cell is $6.4 \times 10^{-23} \mathrm{~cm}^3$

A
$3.321 \times 10^{-23} \mathrm{~cm}^3$
B
$4.350 \times 10^{-23} \mathrm{~cm}^3$
C
$5.126 \times 10^{-23} \mathrm{~cm}^3$
D
$4.736 \times 10^{-23} \mathrm{~cm}^3$
4
MHT CET 2025 25th April Evening Shift
MCQ (Single Correct Answer)
+1
-0

What is the total number of unit cells shared by each corner particle of bcc unit cell?

A
4
B
2
C
8
D
1
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