1
MHT CET 2021 22th September Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which among the following isomers of $$\mathrm{C}_4 \mathrm{H}_9 \mathrm{OH}$$ has lowest boiling point?

A
Isobutyl alcohol
B
n-Butyl alcohol
C
tert-Butyl alcohol
D
sec-Butyl alcohol
2
MHT CET 2021 22th September Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which of the following salt solutions is highly acidic?

A
Ammonium acetate
B
Ammonium cynide
C
Sodium chloride
D
Ammonium nitrate
3
MHT CET 2021 22th September Morning Shift
MCQ (Single Correct Answer)
+1
-0

Molal depression constant for a liquid is $$2.77^{\circ} \mathrm{C} ~\mathrm{kg} ~\mathrm{mol}^{-1}$$, in Kelvin scale it's value is

A
$$275.77 \mathrm{~K} \mathrm{~kg} \mathrm{~mol}^{-1}$$
B
$$271.77 \mathrm{~K} \mathrm{~kg} \mathrm{~mol}^{-1}$$
C
$$2.77 \mathrm{~K} \mathrm{~kg} \mathrm{~mol}^{-1}$$
D
$$27.7 \mathrm{~K} \mathrm{~kg} \mathrm{~mol}^{-1}$$
4
MHT CET 2021 22th September Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which among the following statement is NOT true about homologous series of organic compounds?

A
Each member of a series differs by two carbon atoms and two $$\mathrm{H}$$ atoms from neighbouring member.
B
All members have similar chemical properties.
C
All members of series have same type of carbon skeleton.
D
All members of series are represented by same general formula.
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