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

What is the coordination number of a particle in simple cubic close packed structure?

A
12
B
4
C
6
D
8
2
MHT CET 2025 26th April Morning Shift
MCQ (Single Correct Answer)
+1
-0

The compound forming ccp structure contains $9.6 \times 10^{23}$ atoms. Find the number of tetrahedral voids formed in it.

A
$1.00 \times 10^{24}$
B
$1.68 \times 10^{24}$
C
$1.92 \times 10^{24}$
D
$1.56 \times 10^{24}$
3
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

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

4
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
$2.25 \times 10^{23}$
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