YESPYQ Start Practice
🛠️ JEE🧪 Chemistry

In which of the following pairs, the outer most electronic configuration will be the same? [JEE Main 2021, 25 Feb (Shift…

Q1

In which of the following pairs, the outer most electronic configuration will be the same?

[JEE Main 2021, 25 Feb (Shift 1)]

a

\(Cr ^{+}\)and \(Mn ^{2+}\)

b

\(Ni ^{2+}\) and \(Cu ^{+}\)

c

\(Fe ^{2+}\) and \(Co ^{+}\)

d

\(V ^{2+}\) and \(Cr ^{+}\)

🔒
Answer & explanation — PYQ Pass

Options are free to see. Unlock the correct answer and full explanation with Pass.

Unlock · ₹149
← Previous questionNext question →

Practice more JEE Chemistry PYQs

See every question on The D and F-Block Elements, or browse the full JEE question bank.

See all questions on The D and F-Block Elements →