Home
Class 12
CHEMISTRY
If n = 3 then l has correct value :-...

If n = 3 then l has correct value :-

A

0

B

1

C

2

D

All of the above

Text Solution

AI Generated Solution

The correct Answer is:
To determine the correct value of the azimuthal quantum number \( l \) when the principal quantum number \( n \) is given as 3, we can follow these steps: ### Step-by-Step Solution: 1. **Understand the Quantum Numbers**: - The principal quantum number \( n \) indicates the main energy level or shell of an electron in an atom. - The azimuthal quantum number \( l \) describes the subshell and can take on integer values from 0 to \( n-1 \). 2. **Identify the Range of \( l \)**: - For a given value of \( n \), the possible values of \( l \) are: \[ l = 0, 1, 2, \ldots, n-1 \] - Therefore, if \( n = 3 \), we can substitute this into the equation. 3. **Calculate Possible Values of \( l \)**: - Substitute \( n = 3 \): \[ l = 0, 1, 2 \] - This means that the possible values of \( l \) when \( n = 3 \) are 0, 1, and 2. 4. **Interpret the Values of \( l \)**: - Each value of \( l \) corresponds to a specific type of subshell: - \( l = 0 \) corresponds to the s subshell, - \( l = 1 \) corresponds to the p subshell, - \( l = 2 \) corresponds to the d subshell. 5. **Conclusion**: - Therefore, the correct values of \( l \) when \( n = 3 \) are 0, 1, and 2. ### Final Answer: The correct values of \( l \) when \( n = 3 \) are \( l = 0, 1, 2 \). ---
To determine the correct value of the azimuthal quantum number \( l \) when the principal quantum number \( n \) is given as 3, we can follow these steps: ### Step-by-Step Solution: 1. **Understand the Quantum Numbers**: - The principal quantum number \( n \) indicates the main energy level or shell of an electron in an atom. - The azimuthal quantum number \( l \) describes the subshell and can take on integer values from 0 to \( n-1 \). ...
Promotional Banner

Topper's Solved these Questions

  • CHEMISTRY AT A GLANCE

    ALLEN|Exercise INORGANIC CHEMISTRY|300 Videos

  • CHEMISTRY AT A GLANCE

    ALLEN|Exercise ORGANIC CHEMISTRY|472 Videos

  • Chemical Equilibrium

    ALLEN|Exercise All Questions|30 Videos

  • ELECTROCHEMISTRY

    ALLEN|Exercise EXERCISE -05 [B]|38 Videos

Similar Questions

Explore conceptually related problems

If function f satisfies the relation f(x)*f^(prime)(-x)=f(-x)*f^(prime)(x)for a l lx ,a n df(0)=3,a n dif f(3)=3, then the value of f(-3) is ______________

If function f satisfies the relation f(x)xf^(prime)(-x)=f(-x)xf^(prime)(x)fora l lx ,a n df(0)=3,a n diff(3)=3, then the value of f(-3) is ______________

In a triangle ABC, CD is the bisector of the angle C. If cos (C/2) has the value 1/3 and l(CD)=6, then (1/a+1/b) has the value equal to -

(a) An atomic orbital has n=3. What are the possible values of l? (b) An atomic orbital has l=3. What are the possible values of m? (c ) An atomic orbital has n=2. What are the possible values of l and m?

A sonometer wire when vibrated in full length has frequency n. Now, it is divided by the help of bridges into a number of segments of lengths l_(1),l_(2),l_(3)… when vibrating these segments have frequencies n_(1), n_(2), n_(3),,, Then, the correct relation is

If the principal quantum has a value of 3 what are the permited values of the quantum number l ?

For a hypothetical case let value of l is defined as 0,1,2,3,...(n+1) for principle quantum number n

The perpendicular bisector of a line segment with end points (1, 2, 6) and (-3, 6, 2) passes through (-6, 2, 4) and has the equation of the form (x+6)/(l)=(y-2)/(m)=(z-4)/(n) (where l gt0 ), then the value of lmn -(l+m+n) equals to

(a) An atomic orbital has n = 3. What are the possible values of l? (b) What is the maximum number of electrons that can be accommodated in a shell with principal quantum number n ?

In the xy-coordinate system shown above , the lines l and k are parallel , and distance OP is 6. if the points (5,3) is on line k , and the point (3,n) is on line l. what is the value of n ?