1
MHT CET 2021 22th September Evening Shift
MCQ (Single Correct Answer)
+1
-0
Which of the following formulae is used to obtain depression in freezing point?

A
$$\Delta T_f=\frac{T_f^{\circ}}{T_f}$$
B
$$\Delta T_f=T_f^{\circ}-T_f$$
C
$$\Delta \mathrm{T}_{\mathrm{f}}-\mathrm{T}_{\mathrm{f}}=\mathrm{T}_{\mathrm{f}}^{\circ}$$
D
$$\Delta T_f=\frac{T_f}{T_f^{\circ}}$$
2
MHT CET 2021 22th September Evening Shift
MCQ (Single Correct Answer)
+1
-0

How many tetrahedral voids are present in 0.4 mole of a compound that forms hcp structure?

A
$$4.8 \times 10^{23}$$
B
$$3.011 \times 10^{23}$$
C
$$1.2 \times 10^{23}$$
D
$$2.4 \times 10^{23}$$
3
MHT CET 2021 22th September Evening Shift
MCQ (Single Correct Answer)
+1
-0

Pure dihydrogen $$(99.5 \%)$$ is obtained by the electrolysis of

A
$$\mathrm{NaOH}_{(\mathrm{aq})}$$ using $$\mathrm{Zn}$$ electrode
B
pure water
C
dil. $$\mathrm{H}_2 \mathrm{SO}_4$$ using cadmium electrodes
D
warm barium hydroxide using $$\mathrm{Ni}$$ electrodes
4
MHT CET 2021 22th September Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which among following functional groups exhibits $$-\mathrm{R}$$ effect?

A
$$-\mathrm{CO}-$$
B
$$-\mathrm{Br}$$
C
$$-$$OR
D
$$-$$NHR
MHT CET Papers
EXAM MAP