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

The attractive interactions between cations and mobile electrons in metallic solid is called

A

ionic bond

B

covalent bond

C

weak dipole-dipole interactions

D

metallic bond

2
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
3
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
$1.56 \times 10^{24}$
4
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

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

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