AP EAMCET · Chemistry · Structure of Atom
Maximum number of electrons theoretically possible for an orbit with principal quantum number \(n=6\) in an atom is
- A \(27\)
- B \(98\)
- C \(72\)
- D \(50\)
Answer & Solution
Correct Answer
(C) \(72\)
Step-by-step Solution
Detailed explanation
Number of electrons \(=2 n^2=2(6)^2=72\)
See the Complete Solution
Get step-by-step explanations for this and 2.5 Lakh+ more JEE, NEET & CET questions.
- Unlock all solutions
- Practice the full chapter
- Track accuracy across PYQs
4.8 rated on Google Play · 14,000+ reviews
More questions from Chemistry
- The most probable speed \(\left(\mathrm{u}_{\mathrm{mp}}\right)\) of 8 g of \(\mathrm{H}_2\) is \(2 \times 10^2 \mathrm{~ms}^{-1}\). The kinetic energy (in J) of same amount of \(\mathrm{H}_2\) gas isAP EAMCET 2025 Medium
- In which of the following reactions hydrogen is not liberated?AP EAMCET 2011 Medium
- Match the following.

\(\begin{array}{llll}A & B & C & D\end{array}\)AP EAMCET 2014 Medium - Methane of the polluted air reacts with ozone and forms the compounds.AP EAMCET 2018 Medium
- Benzoic acid molecules undergo dimerisation in benzene. 2.44 g of benzoic acid when dissolved in 30 g of benzene caused depression in freezing point of 2 K. What is the percentage of association of it ?
(Given \(\mathrm{K}_f\left(\mathrm{C}_6 \mathrm{H}_6\right)=5 \mathrm{~K} \mathrm{~kg} \mathrm{~mol}^{-1}\); molar mass of benzoic acid \(=122 \mathrm{~g} \mathrm{~mol}^{-1}\) )AP EAMCET 2025 Medium - In which of the following, complex ions are not in correct order with respect to their magnitude of crystal field splitting ?AP EAMCET 2025 Medium
More PYQs from AP EAMCET
- The amplitude of a wave, represented by displacement equation
\(y=\frac{1}{\sqrt{a}} \sin \omega t \pm \frac{1}{\sqrt{b}} \cos \omega t\) will beAP EAMCET 2023 Medium - The number of electrons present in bonding and antibonding orbitals in \(\mathrm{O}_2^{2-}\) is respectivelyAP EAMCET 2018 Medium
- A chemical \(A\) is used for the preparation of washing soda to recover ammonia. When \(\mathrm{CO}_2\) is bubbled through an aqueous solution of \(A\), the solution tums milky. It is used in white washing due to disinfectant nature. What is the chemical formula of \(A\) ?AP EAMCET 2020 Medium
- If \(A=\left[\begin{array}{lll}83 & 74 & 41 \\ 93 & 96 & 31 \\ 24 & 15 & 79\end{array}\right]\), then \(\operatorname{det}\left(A-A^{\mathrm{T}}\right)=\)AP EAMCET 2024 Easy
- An electric dipole is placed in a non-uniform electric field. Then, netAP EAMCET 2021 Easy
- Electronic configurations of four elements \(\mathrm{A}, \mathrm{B}, \mathrm{C}, \mathrm{D}\) are given below
A) \(1 \mathrm{~s}^2 2 \mathrm{~s}^2 2 \mathrm{p}^6 3 \mathrm{~s}^1\)
B) \(1 s^2 2 s^2 2 p^6 3 s^2 3 p^1\)
C) \(1 s^2 2 s^2 2 p^6 3 s^2\)
D) \(1 s^2 2 s^2 2 p^6 3 s^2 3 p^2\)
The correct order of first ionization enthalpy of these elements isAP EAMCET 2025 Medium