1
JEE Main 2024 (Online) 5th April Evening Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

Given below are two statements :

Statement I : The metallic radius of $$\mathrm{Na}$$ is $$1.86 \mathrm{~A}^{\circ}$$ and the ionic radius of $$\mathrm{Na}^{+}$$ is lesser than $$1.86 \mathrm{~A}^{\circ}$$

Statement II : Ions are always smaller in size than the corresponding elements.

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

A
Both Statement I and Statement II are true
B
Statement I is incorrect but Statement II is true
C
Both Statement I and Statement II are false
D
Statement I is correct but Statement II is false
2
JEE Main 2024 (Online) 5th April Evening Shift
Numerical
+4
-1
Change Language

In an atom, total number of electrons having quantum numbers $$\mathrm{n}=4,\left|\mathrm{~m}_l\right|=1$$ and $$\mathrm{m}_{\mathrm{s}}=-\frac{1}{2}$$ is _________.

Your input ____
3
JEE Main 2024 (Online) 5th April Evening Shift
Numerical
+4
-1
Change Language

The product C in the following sequence of reactions has ________ $$\pi$$ bonds.

JEE Main 2024 (Online) 5th April Evening Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 30 English

Your input ____
4
JEE Main 2024 (Online) 5th April Evening Shift
Numerical
+4
-1
Change Language

Using the given figure, the ratio of $$\mathrm{R}_f$$ values of sample $$\mathrm{A}$$ and sample $$\mathrm{C}$$ is $$x \times 10^{-2}$$. Value of $$x$$ is __________.

JEE Main 2024 (Online) 5th April Evening Shift Chemistry - Basics of Organic Chemistry Question 39 English

Your input ____
JEE Main Papers
2023
2021
EXAM MAP