1
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.
2
MHT CET 2021 21th September Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which from following statements is true for tetrahydrofuran?

A
It is homocyclic aromatic.
B
It is heterocyclic aromatic.
C
It is aromatic non-benzenoid.
D
It is heterocyclic nonaromatic.
3
MHT CET 2021 20th September Evening Shift
MCQ (Single Correct Answer)
+1
-0

Identify $$-$$I effect causing group from following.

A
$$-$$COOR
B
$$-$$CH$$_3$$
C
$$-$$C$$_2$$H$$_5$$
D
$$-$$C$$_3$$H$$_7$$
4
MHT CET 2020 16th October Morning Shift
MCQ (Single Correct Answer)
+1
-0

Mixture of iodine and sodium sulphate is separated by ............... .

A
differential extraction
B
chromatography
C
sublimation
D
distillation
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