1
MHT CET 2026 16th April Morning Shift
MCQ (Single Correct Answer)
+1
-0
Calculate the number of atoms present in 90 g of metal if it forms bcc structure.
[ $\rho \times a^3 = 1.8 \times 10^{-22}$ g ]
A
$4.0 \times 10^{24}$
B
$1.0 \times 10^{24}$
C
$2.0 \times 10^{24}$
D
$3.0 \times 10^{24}$
2
MHT CET 2026 16th April Morning Shift
MCQ (Single Correct Answer)
+1
-0
In the fcc structure, the number of tetrahedral holes per sphere is
A
$1$
B
$4$
C
$2$
D
$8$
3
MHT CET 2026 15th April Evening Shift
MCQ (Single Correct Answer)
+1
-0
Identify the false statement regarding magnetic properties of substance.
(A) Paramagnetic substances are weakly attracted.
(B) Diamagnetic substances are weakly attracted.
(C) Ferromagnetic substances strongly attracted.
(D) Diamagnetic substance strongly attracted
A
(A) and (C) only
B
(A), (B), (C) and (D)
C
(B) and (D) only
D
(A) and (B) only
4
MHT CET 2026 15th April Evening Shift
MCQ (Single Correct Answer)
+1
-0
Calculate the number of atoms present in 1.625 g metal if it forms bcc unit cell structure.
$[ \rho \times a^3 = 3.25 \times 10^{-22}\ \text{g}]$
A
$2.0 \times 10^{22}$
B
$1.5 \times 10^{22}$
C
$2.5 \times 10^{22}$
D
$1.0 \times 10^{22}$

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