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Halogen Derivatives - Organic Chemistry - Chemistry Previous Year Questions
Practice Halogen Derivatives - Organic Chemistry - Chemistry previous year questions organised from real papers, with year-wise coverage and clear topic navigation.
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Halogen Derivatives question pattern
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10
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| Paper | Year / session | Questions in this view | Open |
|---|---|---|---|
| WB JEE 2025 | 2025 | 2 | View paper |
| WB JEE 2024 | 2024 | 2 | View paper |
| WB JEE 2021 | 2021 | 2 | View paper |
| WB JEE 2020 | 2020 | 1 | View paper |
| WB JEE 2019 | 2019 | 1 | View paper |
| WB JEE 2018 | 2018 | 1 | View paper |
| WB JEE 2016 | 2016 | 1 | View paper |
All Halogen Derivatives previous year questions
Practice every matching question in batches of 20, with every available option.
2016 · Chemistry · Organic Chemistry · Halogen Derivatives
WB JEE 2016
Amongst the following compounds, the one(s) which readily react with ethanolic KCN.
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2018 · Chemistry · Organic Chemistry · Halogen Derivatives
WB JEE 2018
The number of possible organobromine compounds which can be obtained in the allylic bromination of 1-butene with N-bromosuccinimide is
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2019 · Chemistry · Organic Chemistry · Halogen Derivatives
WB JEE 2019
The correct order of the addition reaction rates of halogen acids with ethylene is
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2020 · Chemistry · Organic Chemistry · Halogen Derivatives
WB JEE 2020
$$C{H_3} - O - C{H_2} - Cl\mathrel{\mathop{\kern0pt\longrightarrow}
\limits_\Delta ^{aq{.^\Theta }OH}} C{H_3} - O - C{H_2} - OH$$
Which information below regarding this reaction is applicable?
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Which information below regarding this reaction is applicable?
2021 · Chemistry · Organic Chemistry · Halogen Derivatives
WB JEE 2021
Among the following chlorides the compounds which will be hydrolysed most easily and most slowly in aqueous NaOH solution are respectively:
1. Methoxymethyl chloride
2. Benzyl chloride
3. Neopentyl chloride
4. Propyl chloride
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1. Methoxymethyl chloride
2. Benzyl chloride
3. Neopentyl chloride
4. Propyl chloride
2021 · Chemistry · Organic Chemistry · Halogen Derivatives
WB JEE 2021
2024 · Chemistry · Organic Chemistry · Halogen Derivatives
WB JEE 2024
The reactivity order of the following molecules towards \(\mathrm{S}_{\mathrm{N}} 1\) reaction is
$$\begin{array}{ccc} \[\text { Allyl chloride } & \text { Chlorobenzene } & \text { Ethyl chloride } \\\] \[\text { (I) } & \text { (II) } & \text { (III) }\] \end{array}$$
2024 · Chemistry · Organic Chemistry · Halogen Derivatives
WB JEE 2024
2025 · Chemistry · Organic Chemistry · Halogen Derivatives
WB JEE 2025
Which of the following compounds is most reactive in $\mathrm{S}_{\mathrm{N}} 1$ reaction?
A
B
C
D
2025 · Chemistry · Organic Chemistry · Halogen Derivatives
WB JEE 2025
