NEET 2024 (Re-Examination) | NEET Year Wise Previous Years Questions

NEET 2024 (Re-Examination)

MCQ (Single Correct Answer)

The correct decreasing order of atomic radii (pm) of $$\mathrm{Li}, \mathrm{Be}, \mathrm{B}$$ and $$\mathrm{C}$$ is

$$\mathrm{Be}>\mathrm{Li}>\mathrm{B}>\mathrm{C}$$

$$\mathrm{Li}>\mathrm{Be}>\mathrm{B}>\mathrm{C}$$

$$\mathrm{C}>\mathrm{B}>\mathrm{Be}>\mathrm{Li}$$

$$\mathrm{Li}>\mathrm{C}>\mathrm{Be}>\mathrm{B}$$

NEET 2024 (Re-Examination)

MCQ (Single Correct Answer)

Following data is for a reaction between reactants A and B :

Rate $$\mathrm{mol} \mathrm{~L}^{-1} \mathrm{~s}^{-1}$$	$$\mathrm{[A]}$$	$$\mathrm{[B]}$$
$$ 2 \times 10^{-3} $$	0.1 M	0.1 M
$$ 4 \times 10^{-3} $$	0.2 M	0.1 M
$$ 1.6 \times 10^{-2} $$	0.2 M	0.2 M

$$ \text { The order of the reaction with respect to } \mathrm{A} \text { and } \mathrm{B} \text {, respectively, are } $$

NEET 2024 (Re-Examination)

MCQ (Single Correct Answer)

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:

Statement I is correct but Statement II is incorrect

Statement I is incorrect but Statement II is correct

Both Statement I and Statement II are correct

Both Statement I and Statement II are incorrect

NEET 2024 (Re-Examination)

MCQ (Single Correct Answer)

Baeyer's reagent is :

Acidic potassium permanganate solution

Acidic potassium dichromate solution

Cold, dilute, aqueous solution of potassium permanganate

Hot, concentrated solution of potassium permanganate