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1
JEE Main 2024 (Online) 30th January Morning Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

Compound A formed in the following reaction reacts with B gives the product C. Find out A and B.

JEE Main 2024 (Online) 30th January Morning Shift Chemistry - Hydrocarbons Question 50 English

A
$$\mathrm{A}=\mathrm{CH}_3-\mathrm{C} \equiv \stackrel{-}{\mathrm{C}} \mathrm{Na}^{+}, \mathrm{B}=\mathrm{CH}_3-\mathrm{CH}_2-\mathrm{CH}_2-\mathrm{Br}$$
B
$$\mathrm{A}=\mathrm{CH}_3-\mathrm{CH}=\mathrm{CH}_2, \mathrm{~B}=\mathrm{CH}_3-\mathrm{CH}_2-\mathrm{CH}_2-\mathrm{Br}$$
C
$$\mathrm{A}=\mathrm{CH}_3-\mathrm{C} \equiv \stackrel{-}{\mathrm{C}} \mathrm{Na}^{+}, \mathrm{B}=\mathrm{CH}_3-\mathrm{CH}_2-\mathrm{CH}_3$$
D
$$\mathrm{A}=\mathrm{CH}_3-\mathrm{CH}_2-\mathrm{CH}_3, \mathrm{~B}=\mathrm{CH}_3-\mathrm{C} \equiv \mathrm{CH}$$
2
JEE Main 2024 (Online) 30th January Morning Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

In the given reactions, identify the reagent A and reagent B.

JEE Main 2024 (Online) 30th January Morning Shift Chemistry - Hydrocarbons Question 49 English

A
$$\mathrm{A}-\mathrm{CrO}_3 \quad \mathrm{~B}-\mathrm{CrO}_3$$
B
$$\mathrm{A}-\mathrm{CrO}_3 \quad \mathrm{~B}-\mathrm{CrO}_2 \mathrm{Cl}_2$$
C
A- $$\mathrm{CrO}_2 \mathrm{Cl}_2 \quad \mathrm{~B}-\mathrm{CrO}_3$$
D
$$\mathrm{A}-\mathrm{CrO}_2 \mathrm{Cl}_2 \quad \mathrm{~B}-\mathrm{CrO}_2 \mathrm{Cl}_2$$
3
JEE Main 2024 (Online) 29th January Morning Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

Identify product A and product B :

JEE Main 2024 (Online) 29th January Morning Shift Chemistry - Hydrocarbons Question 54 English

A
JEE Main 2024 (Online) 29th January Morning Shift Chemistry - Hydrocarbons Question 54 English Option 1
B
JEE Main 2024 (Online) 29th January Morning Shift Chemistry - Hydrocarbons Question 54 English Option 2
C
JEE Main 2024 (Online) 29th January Morning Shift Chemistry - Hydrocarbons Question 54 English Option 3
D
JEE Main 2024 (Online) 29th January Morning Shift Chemistry - Hydrocarbons Question 54 English Option 4
4
JEE Main 2024 (Online) 29th January Morning Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

The final product A formed in the following multistep reaction sequence is

JEE Main 2024 (Online) 29th January Morning Shift Chemistry - Hydrocarbons Question 52 English

A
JEE Main 2024 (Online) 29th January Morning Shift Chemistry - Hydrocarbons Question 52 English Option 1
B
JEE Main 2024 (Online) 29th January Morning Shift Chemistry - Hydrocarbons Question 52 English Option 2
C
JEE Main 2024 (Online) 29th January Morning Shift Chemistry - Hydrocarbons Question 52 English Option 3
D
JEE Main 2024 (Online) 29th January Morning Shift Chemistry - Hydrocarbons Question 52 English Option 4

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