1
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$$_7$$
2
MHT CET 2020 19th October Evening Shift
MCQ (Single Correct Answer)
+1
-0

The Total number of electrons around the carbon atom of methyl free radical are

A
nine
B
six
C
seven
D
eight
3
MHT CET 2020 16th October Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which among the following carbocation is most reactive?

A
$$\mathrm{CH}_3^{+}$$
B
$$\mathrm{CH}_3-\mathrm{CH}_2^{+}$$
C
$$\left(\mathrm{CH}_3\right)_2 \mathrm{CH}^{+}$$
D
$$\left(\mathrm{CH}_3\right)_3 \mathrm{C}^{+}$$
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
MHT CET Subjects
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