1
TS EAMCET 2023 (Online) 14th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

Addition of HBr to propene in presence of a peroxide takes place contrary to Markownikoff rule. This can be explained by the mechanism involving

A

electrophile

B

free radical

C

nucleophile

D

carbene

2
TS EAMCET 2023 (Online) 14th May Evening Shift
MCQ (Single Correct Answer)
+1
-0

The rate of attack of an electrophile is least when $X$ in the given compound is

TS EAMCET 2023 (Online) 14th May Evening Shift Chemistry - Hydrocarbons Question 24 English

A

$-\mathrm{NO}_2$

B

$-\mathrm{CH}_3$

C

$-OH$

D

$-\mathrm{NH}_2$

3
TS EAMCET 2023 (Online) 14th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

The aromatic compound/species with maximum number of $\pi$-electrons is

A

phenanthrene

B

naphthalene

C

cyclopentadienyl anion

D

cycloheptatrienyl cation

4
TS EAMCET 2023 (Online) 14th May Morning Shift
MCQ (Single Correct Answer)
+1
-0

$$ \text { In the conversion of } A \text { to } B \text {, the electrophile involved is } $$

TS EAMCET 2023 (Online) 14th May Morning Shift Chemistry - Hydrocarbons Question 20 English

A

$$ { }^{\oplus} \mathrm{CH}_3 $$

B

TS EAMCET 2023 (Online) 14th May Morning Shift Chemistry - Hydrocarbons Question 20 English Option 2

C

$$ \mathrm{Cl}^{\oplus} $$

D

TS EAMCET 2023 (Online) 14th May Morning Shift Chemistry - Hydrocarbons Question 20 English Option 4

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