1
NEET 2024 (Re-Examination)
MCQ (Single Correct Answer)
+4
-1

Given below are two statements:

Statement I: Propene on treatment with diborane gives an addition product with the formula

NEET 2024 (Re-Examination) Chemistry - Hydrocarbons Question 2 English 1

Statement II: Oxidation of

NEET 2024 (Re-Examination) Chemistry - Hydrocarbons Question 2 English 2

with hydrogen peroxide in presence of $$\mathrm{NaOH}$$ gives propan-2ol.

In the light of the above statements, choose the most appropriate answer from the options given below:

A
Statement I is correct but Statement II is incorrect
B
Statement I is incorrect but Statement II is correct
C
Both Statement I and Statement II are correct
D
Both Statement I and Statement II are incorrect
2
NEET 2024 (Re-Examination)
MCQ (Single Correct Answer)
+4
-1

The alkane that can be oxidized to the corresponding alcohol by KMnO$$_4$$ as per the equation

NEET 2024 (Re-Examination) Chemistry - Hydrocarbons Question 1 English

is, when :

A
$$\mathrm{R}_1=\mathrm{H} ; \mathrm{R}_2=\mathrm{H} ; \mathrm{R}_3=\mathrm{H}$$
B
$$\mathrm{R}_1=\mathrm{CH}_3 ; \mathrm{R}_2=\mathrm{CH}_3 ; \mathrm{R}_3=\mathrm{CH}_3$$
C
$$\mathrm{R}_1=\mathrm{CH}_3 ; \mathrm{R}_2=\mathrm{H} ; \mathrm{R}_3=\mathrm{H}$$
D
$$\mathrm{R}_1=\mathrm{CH}_3 ; \mathrm{R}_2=\mathrm{CH}_3 ; \mathrm{R}_3=\mathrm{H}$$
3
NEET 2023
MCQ (Single Correct Answer)
+4
-1
Change Language

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

NEET 2023 Chemistry - Hydrocarbons Question 3 English

A
NEET 2023 Chemistry - Hydrocarbons Question 3 English Option 1
B
NEET 2023 Chemistry - Hydrocarbons Question 3 English Option 2
C
NEET 2023 Chemistry - Hydrocarbons Question 3 English Option 3
D
NEET 2023 Chemistry - Hydrocarbons Question 3 English Option 4
4
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)
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