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

Calculate the edge length of unit cell if a metal with atomic radius 128 pm forming fcc unit cell structure.

A
$3.62 \times 10^{-8} \mathrm{~cm}$
B
$2.56 \times 10^{-8} \mathrm{~cm}$
C
$2.96 \times 10^{-8} \mathrm{~cm}$
D
$3.12 \times 10^{-8} \mathrm{~cm}$
2
MHT CET 2025 25th April Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which from following is NOT a globular protein?

A
Legumelin
B
Egg albumin
C
Myosin
D
Insulin
3
MHT CET 2025 25th April Morning Shift
MCQ (Single Correct Answer)
+1
-0
Which pair of elements from following is used to make alloy for trophies?
A
Cr and Zn
B
Ni and Cu
C
Cu and Sn
D
Ni and Zn
4
MHT CET 2025 25th April Morning Shift
MCQ (Single Correct Answer)
+1
-0

Calculate percentage atom economy when 46 g ethanol is obtained from 64.5 g chloroethane and $56 \mathrm{~g} \mathrm{KOH}_{(\mathrm{aq})}$.

A
$25.25 \%$
B
$38.17 \%$
C
$50.25 \%$
D
$64.17 \%$
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