题目
题目

CHEM 1210 AU2025 (15738) Exam 3 (Make-up)- Requires Respondus LockDown Browser

多重下拉选择题

Identify whether the following sets of quantum numbers are allowed or not and if not allowed, which quantum number is invalid. Set I: n = 3, l = 3, ml = 0, ms = –½ [ Select ] not allowed, ms is invalid allowed not allowed, l is invalid not allowed, ml is invalid Set II: n = 4, l = 1, ml = 1, ms = +½ [ Select ] not allowed, l is invalid allowed not allowed, ms is invalid not allowed, ml is invalid Set III: n = 3, l = 1, ml = –1, ms = –1 [ Select ] not allowed, l is invalid allowed not allowed, ml is invalid not allowed, ms is invalid 16A

查看解析

查看解析

标准答案
Please login to view
思路分析
We are asked to evaluate three sets of quantum numbers and determine whether each set is allowed, and if not, which quantum number is invalid. For each set, I’ll walk through the rules and then map the given options to those rules. Set I: n = 3, l = 3, ml = 0, ms = –½ - Foundational rules to check first: (a) l must satisfy 0 ≤ l ≤ n−1. With n = 3, allowed l values are 0, 1, or 2. Here l = 3 is outside the allowed range, so this set is not allowed because of l being invalid. (b) ml must satisfy −l ≤ ml ≤ +l. Since l would be 3 if we tr......Login to view full explanation

登录即可查看完整答案

我们收录了全球超50000道考试原题与详细解析,现在登录,立即获得答案。

类似问题

There are [Fill in the blank] orbitals in a 5p subshell. The angular momentum quantum number (l) of these orbitals is [Fill in the blank] . (Input numbers only.)

Identify the quantum numbers n [Fill in the blank] and l [Fill in the blank] and the number of radial [Fill in the blank] and angular [Fill in the blank] nodes for the following simulated orbital cross-section:

Identify the quantum numbers n [Fill in the blank] and l [Fill in the blank]  and the number of radial [Fill in the blank] and angular [Fill in the blank] nodes for the following simulated orbital cross-section:

Orbitals with the same principal quantum number (n) are said to be in the same shell. 

更多留学生实用工具

加入我们，立即解锁 海量真题 与 独家解析，让复习快人一步！