1
MHT CET 2024 4th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which compound from following contains iodine with highest oxidation number?

A
$\mathrm{KIO}_3$ (B)
B
$\mathrm{KI}$
C
$\mathrm{IF}_5$
D
$\mathrm{KIO}_4$
2
MHT CET 2024 4th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

How many isomers of $\mathrm{C_4H_{11}N}$ are secondary amines?

A
One
B
Two
C
Three
D
Four
3
MHT CET 2024 4th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

The correct order of reactivity for reactions involving cleavage of $\mathrm{C}-\mathrm{Cl}$ bond in following compounds is

MHT CET 2024 4th May Morning Shift Chemistry - Haloalkanes and Haloarenes Question 25 English

A
I $>$ II $>$ III
B
II $>$ III $>$ I
C
III $>$ I $>$ II
D
III $>$ II $>$ I
4
MHT CET 2024 4th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which of the following is Stephen reaction?

A
$\mathrm{R}-\mathrm{COCl} \xrightarrow[\mathrm{Pd}_2-\mathrm{BaSO}_4]{\mathrm{H}_2} \mathrm{R}-\mathrm{CHO}+\mathrm{HCl}$
B
$\mathrm{R}-\mathrm{CN} \xrightarrow[\text { ii) } \mathrm{H}_3 \mathrm{O}^{+}]{\text {i) } \mathrm{SnCl}_2 . \mathrm{HCl}} \mathrm{R}-\mathrm{CHO}+\mathrm{NH}_4 \mathrm{Cl}$
C
$\mathrm{R}-\mathrm{CHO} \xrightarrow[\Delta]{\mathrm{Zn}-\mathrm{Hg} \text { conc. } \mathrm{HCl}} \mathrm{R}-\mathrm{CH}_3+\mathrm{H}_2 \mathrm{O}$
D
$\mathrm{R}-\mathrm{CHO} \xrightarrow[\text { ii) } \mathrm{KOH}, \mathrm{HO}_2-\mathrm{CH}_2-\mathrm{CH}_2-\mathrm{OH}]{\text{i)}\mathrm{H}_2 \mathrm{~N}}$ $\mathrm{R}-\mathrm{CH}_2-\mathrm{R}$
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