1
MHT CET 2024 2nd May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which of the following is an example of heterogenous catalysis?

A
Oxidation of $\mathrm{SO}_{2(\mathrm{~g})}$ in presence of $\mathrm{NO}_{(\mathrm{g})}$.
B
  Decomposition of aqueous $\mathrm{H}_2 \mathrm{O}_2$ in presence of $\mathrm{I}_{(\mathrm{aq})}^{-}$.
C
Hydrolysis of sugar in presence of aq. $\mathrm{H}_2 \mathrm{SO}_4$.
D
Hydrogenation of vegetable oil in presence of $\mathrm{Ni}_{(\mathrm{s})}$.
2
MHT CET 2024 2nd May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Identify the monomers used for preparation of Buna-S.

A
Phenol and formaldehyde
B
1,3-butadiene and styrene
C
Ethylene glycol and styrene
D
$\beta$-hydroxy butyric acid and phenol
3
MHT CET 2024 2nd May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which among the following is NOT an intensive property?

A
Internal energy
B
Viscosity
C
Surface tension
D
Specific heat
4
MHT CET 2024 2nd May Morning Shift
MCQ (Single Correct Answer)
+1
-0

How many moles of iodomethane are consumed in the following conversion?

$$\mathrm{CH}_3 \mathrm{NH}_2 \xrightarrow[\Delta]{\mathrm{CH}_3 \mathrm{l}}\left(\mathrm{CH}_3\right)_4 \mathrm{~N}^{+} \mathrm{I}^{-}$$

A
Four
B
Three
C
Two
D
One
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