1
MHT CET 2021 21th September Morning Shift
MCQ (Single Correct Answer)
+1
-0

Slope of the graph between rate ( $$\mathrm{Y}$$-axis) and $$[\mathrm{A}](\mathrm{X}$$-axis) for the first order reaction is equal to

A
$$\mathrm{k}$$
B
$$\frac{2.303}{\mathrm{k}}$$
C
$$\frac{\mathrm{k}}{2.303}$$
D
$$-\mathrm{k}$$
2
MHT CET 2021 21th September Morning Shift
MCQ (Single Correct Answer)
+1
-0

Identify the product 'P' of following reaction.

Ethanoyl chloride $$\buildrel {{H_2}O} \over \longrightarrow $$ P

A
Ethyl ethanoate
B
Ethanoic acid
C
Ethanol
D
Ethanal
3
MHT CET 2021 21th September Morning Shift
MCQ (Single Correct Answer)
+1
-0

Identify the reagent used in following conversion.

MHT CET 2021 21th September Morning Shift Chemistry - Aldehyde and Ketone Question 74 English

A
$$\mathrm{CO}, \mathrm{HCl} / \mathrm{AlCl}_3$$
B
$$\mathrm{CrO}_2 \mathrm{Cl}_2 \cdot \mathrm{H}_3 \mathrm{O}^{+}$$
C
$$\mathrm{AlH}(\mathrm{i}-\mathrm{Bu})_2, \mathrm{H}_3 \mathrm{O}^{+}$$
D
$$\mathrm{CrO}_3,\left(\mathrm{CH}_3 \mathrm{CO}\right)_2 \mathrm{O}$$
4
MHT CET 2021 21th September Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which of following statements is correct for physisorption?

A
It involves formation of covalent or ionic bonds.
B
It is favoured at high temperature.
C
It is reversible.
D
It is very specific.
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