1
NEET 2023
MCQ (Single Correct Answer)
+4
-1
Change Language

Identify product $$(\mathrm{A})$$ is the following reaction :

NEET 2023 Chemistry - Hydrocarbons Question 1 English

A
NEET 2023 Chemistry - Hydrocarbons Question 1 English Option 1
B
NEET 2023 Chemistry - Hydrocarbons Question 1 English Option 2
C
NEET 2023 Chemistry - Hydrocarbons Question 1 English Option 3
D
NEET 2023 Chemistry - Hydrocarbons Question 1 English Option 4
2
NEET 2022 Phase 2
MCQ (Single Correct Answer)
+4
-1

The decreasing order of boiling points of the following alkanes is :

(a) heptane

(b) butane

(c) 2-methylbutane

(d) 2-methylpropane

(e) hexane

Choose the correct answer from the options given below :

A
(a) > (e) > (c) > (b) > (d)
B
(a) > (c) > (e) > (d) > (b)
C
(c) > (d) > (a) > (e) > (b)
D
(a) > (e) > (b) > (c) > (d)
3
NEET 2022 Phase 2
MCQ (Single Correct Answer)
+4
-1

The products A and B in the following reaction sequence are :

NEET 2022 Phase 2 Chemistry - Hydrocarbons Question 4 English

A
NEET 2022 Phase 2 Chemistry - Hydrocarbons Question 4 English Option 1
B
NEET 2022 Phase 2 Chemistry - Hydrocarbons Question 4 English Option 2
C
NEET 2022 Phase 2 Chemistry - Hydrocarbons Question 4 English Option 3
D
NEET 2022 Phase 2 Chemistry - Hydrocarbons Question 4 English Option 4
4
NEET 2022 Phase 2
MCQ (Single Correct Answer)
+4
-1

The incorrect method for the synthesis of alkenes is

A
Treating vicinal dihalides with Zn metal
B
Treating of alkynes with Na in liquid NH3
C
Heating alkyl halides with alcoholic KOH
D
Treating alkyl halides in aqueous KOH solution
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