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

Which of the following equation correctly represents molar mass of a solute by knowing boiling point elevation?

A
$\mathrm{M}_2=\frac{1000 \times \Delta \mathrm{T}_{\mathrm{b}} \times \mathrm{W}_2}{\mathrm{~K}_{\mathrm{b}} \times \mathrm{W}_1}$
B
$\mathrm{M}_2=\frac{1000 \times \mathrm{K}_{\mathrm{b}} \times \mathrm{W}_1}{\Delta \mathrm{~T}_{\mathrm{b}} \times \mathrm{W}_2}$
C
$\mathrm{M}_2=\frac{1000 \times \Delta \mathrm{T}_{\mathrm{b}} \times \mathrm{W}_1}{\mathrm{~K}_{\mathrm{b}} \times \mathrm{W}_2}$
D
$\mathrm{M}_2=\frac{1000 \times \mathrm{K}_{\mathrm{b}} \times \mathrm{W}_2}{\Delta \mathrm{~T}_{\mathrm{b}} \times \mathrm{W}_1}$
2
MHT CET 2024 3rd May Evening Shift
MCQ (Single Correct Answer)
+1
-0

In which of the following compounds chlorine has highest oxidation state?

A
$\mathrm{KCl}$
B
$\mathrm{HClO}$
C
$\mathrm{HClO}_2$
D
$\mathrm{HClO}_4$
3
MHT CET 2024 3rd May Evening Shift
MCQ (Single Correct Answer)
+1
-0
 

Given that $$\mathrm{C}_{(\mathrm{g})}+4 \mathrm{H}_{(\mathrm{g})} \longrightarrow \mathrm{CH}_{4(\mathrm{g})} \Delta \mathrm{H}^{\circ}=-1665 \mathrm{~kJ}$$

What is bond energy per mole of $\mathrm{C}-\mathrm{H}$ bond?

A
$416 \mathrm{~kJ} \mathrm{~mol}^{-1}$
B
$-416 \mathrm{~kJ} \mathrm{~mol}^{-1}$
C
$832.5 \mathrm{~kJ} \mathrm{~mol}^{-1}$
D
$-832.5 \mathrm{~kJ} \mathrm{~mol}^{-1}$
4
MHT CET 2024 3rd May Evening Shift
MCQ (Single Correct Answer)
+1
-0

What type of information is collected using FTIR fourier transform infrared spectroscopy?

A
Morphology of nanomaterial
B
Absorption of functional group
C
Geometry of particles
D
Particle size
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