Home
Class 12
CHEMISTRY
The possible value of l and m for the la...

The possible value of `l` and `m` for the last electron in the `Cl^(- )ion` are :

A

1 and 2

B

2 and +1

C

3 and -1

D

1 and -1

Text Solution

Verified by Experts

The correct Answer is:
D
`Cl_(17)^(-) : [Ne] 3s^(2)3p^(6)`.
Last electron enters 3p orbital.
`:.l=1` and m = 1, 0, -1.
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • STRUCTURE OF ATOM

    PHYSICS WALLAH|Exercise NEET Past 5 Years Questions|22 Videos

  • STRUCTURE OF ATOM

    PHYSICS WALLAH|Exercise Level-1|40 Videos

  • STATES OF MATTER

    PHYSICS WALLAH|Exercise NEET PAST 5 YEARS QUESTIONS |14 Videos

  • SURFACE CHEMISTRY

    PHYSICS WALLAH|Exercise NEET PAST 5 YEARS QUESTIONS|8 Videos

Similar Questions

Explore conceptually related problems

What are the possible values of l for an electron with n=3 ?

What are the possible values of m_(l) for an electron with l=2 ?

Knowledge Check

  • The possible value of l and m for the electron in the Cl^(-) ion are :

    A
    1 and 2
    B
    2 and +1
    C
    3 and -1
    D
    1 and -1

  • Number of valence electrons in Cl^(-) ion are

    A
    16
    B
    8
    C
    17
    D
    18

    • Similar Questions

    Explore conceptually related problems

    What are possible values of m_(s) for an electron with m_(l)=0 ?

    Number of valence electrons in Cl^(– ) ion are:

    Give all possible values of l, m_l and m_s for electrons when n = 3 .

    Give the possible values of l m_(l) , m_(s) for electrons having n=2

    Find the maximum value of n + l + m for the last electron present in an element which belongs to fifth period and group number 15.

    Find the maximum value of n + l + m for the last electron present in an element which belongs to fifth period and group number 15.

    Home
    Profile