1
MHT CET 2024 9th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which from following is a formula of sodium hexafluoroaluminate(III)?

A
$\mathrm{Na}_3\left[\mathrm{AlF}_6\right]$
B
$\mathrm{Na}\left[\mathrm{AlF}_6\right]$
C
$\mathrm{Na}_2\left[\mathrm{AlF}_6\right]^{2+}$
D
$\left[\mathrm{Al}(\mathrm{NaF})_6\right]^{2+}$
2
MHT CET 2024 9th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Identify the factor from following on which heat of reaction does not depend.

A
Physical states of reactants and products.
B
Total number of steps in which reaction occurs.
C
Temperature of the reaction.
D
Whether the reaction is carried out at constant pressure or constant volume.
3
MHT CET 2024 9th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

What type of following forces is present ethylene glycol?

A
Dipole-induced dipole
B
Dipole-dipole
C
Dispersion forces
D
Intramolecular hydrogen bonding
4
MHT CET 2024 9th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Calculate the volume of fcc unit cell if radius of a particle in it is 106.05 pm.

A
$7.4 \times 10^{-23} \mathrm{~cm}^3$
B
$9.9 \times 10^{-23} \mathrm{~cm}^3$
C
$2.7 \times 10^{-23} \mathrm{~cm}^3$
D
$6.4 \times 10^{-23} \mathrm{~cm}^3$
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