Question 1: Palette 1/9

BITSAT 2024 MCQ

The final product in following reaction $ Y $ is, $ \mathrm{CH}_{3} \mathrm{CH}=\mathrm{CH}_{2} \xrightarrow[\text { (ii) } \mathrm{NaBH}_{4}]{\text { (i) }\left(\mathrm{CH}_{3} \mathrm{COO}\right)_{2} \mathrm{Hg}, \mathrm{CH}_{3} \mathrm{OH}} Y $

A

B

C

D

Question 2: Palette 2/9

BITSAT 2023 MCQ

Identify product $(Z)$ in the series, of reaction

$\mathrm{CH}_2=\mathrm{CH}_2 \xrightarrow{\mathrm{HBr}} X \xrightarrow{a q . \mathrm{KOH}} Y \xrightarrow[\mathrm{I}_2 \text { excess }]{\mathrm{Na}_2 \mathrm{CO}_3} Z$

A

$\mathrm{C}_2 \mathrm{H}_5 \mathrm{I}$

B

$\mathrm{C}_2 \mathrm{H}_5 \mathrm{OH}$

C

$\mathrm{CHI}_3$

D

$\mathrm{CH}_3 \mathrm{CHO}$

Question 3: Palette 3/9

BITSAT 2023 MCQ

Anti-Markownikoff's addition of $\mathrm{HBr}$ is observed in

A

propene

B

but-2-ene

C

pent-2-ene

D

All of these

Question 4: Palette 4/9

BITSAT 2023 MCQ

In acetylene molecule between the carbon atoms there are

A

three $\pi$-bonds

B

one $\sigma$-and two $\pi$-bonds

C

two $\sigma$-and no $\pi$-bonds

D

three $\sigma$-bonds

Question 5: Palette 5/9

BITSAT 2022 MCQ

The reaction of C₆H₅CH = CHCH₃ with HBr produces

A

B

C

C₆H₅CH₂CH₂Br

D

Question 6: Palette 6/9

BITSAT 2021 MCQ

The major product obtained on reaction of 3-methylbutene with HCl is

A

2-chloro-2-methylbutane

B

3-chloro-2-methylbutane

C

1-chloro-2-methylbutane

D

3-chloro-3-methylbutane

Question 7: Palette 7/9

BITSAT 2020 MCQ

Identify structure of compound (D).

A

B

C

D

Question 8: Palette 8/9

BITSAT 2020 MCQ

In the given reaction,

Product (D) is

A

a positional isomer of X

B

identical to X

C

chain isomer of X

D

an oxidation product of X

Question 9: Palette 9/9

BITSAT 2020 MCQ

Identify 'A' and 'B' in the following reaction

A

Both A and B are

B

Both A and B are

C

D