1
MHT CET 2024 3rd May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which from following statements is NOT true according to principles of green chemistry?

A
It is good to use the technique of protection and deprotection of functional group in organic synthesis.
B
Use of chemicals derived from plant resource is better than crude oil.
C
Use of biodegradable pesticides is advantageous.
D
Use of critical $\mathrm{CO}_2$ as solvent is better than organic solvents.
2
MHT CET 2024 3rd May Morning Shift
MCQ (Single Correct Answer)
+1
-0

The molar conductivity of 0.02 M KCl solution is $410 \Omega^{-1} \mathrm{~cm}^2 \mathrm{~mol}^{-1}$ at $25^{\circ} \mathrm{C}$. Calculate its conductivity?

A
$8.2 \times 10^{-3} \Omega^{-1} \mathrm{~cm}^{-1}$
B
$2.8 \times 10^{-3} \Omega^{-1} \mathrm{~cm}^{-1}$
C
$4.1 \times 10^{-3} \Omega^{-1} \mathrm{~cm}^{-1}$
D
$5.4 \times 10^{-3} \Omega^{-1} \mathrm{~cm}^{-1}$
3
MHT CET 2024 3rd May Morning Shift
MCQ (Single Correct Answer)
+1
-0

What is the coordination number of a particle in hcp structure?

A
2
B
4
C
6
D
12
4
MHT CET 2024 3rd May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Identify essential amino acid from following.

A
Glutamic acid
B
Proline
C
Cysteine
D
Histidine
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