JEE Mains · Chemistry · STD 11 - 2. structure of atom
The orbital having two radial as well as two angular nodes is
- A \(3 p\)
- B \(4 f\)
- C \(4 d\)
- D \(5 d\)
Answer & Solution
Correct Answer
(D) \(5 d\)
Step-by-step Solution
Detailed explanation
\(n-l-1=2\) \(1=2\) \(n-2-1=2\) \(n=5\)
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
- \(KMnO _4\) is titrated with ferrous ammonium sulphate hexahydrate in presence of dilute \(H _2 SO _4\). Number of water molecules produced for \(2\) molecules of \(KMnO _4\) is \(..........\).JEE Mains 2023 Hard
- The \('f'\) orbitals are half and completely filled, respectively in lanthanide ions .... (Given: Atomic no. \(Eu, 63; Sm , 62 ; Tm , 69 ; Tb\), \(65 ; Yb , 70 ; Dy , 66]\)JEE Mains 2022 Easy
- What is the ratio of wave number of first line (lowest energy line) of Balmer series of H atomic spectrum to first line of its Brackett series?JEE Mains 2026 Medium
- A stream of electrons from a heated filaments was passed two charged plates kept at a potential difference \(V\, esu.\) If \(e\) and \(m\) are charge and mass of an electron, respectively, then the value of \(h/\lambda ,\) (where \(\lambda\) is wavelength associated with electron wave) is given by :JEE Mains 2016 Medium
- Complete the following reaction sequence and give the name of major product 'P'.
\(CH_3-CH_2-C\equiv N \xrightarrow[\text{(ii) } H_3O^+]{\text{(i) } OH^-/H_2O/\Delta} \xrightarrow[\text{(iv) } H_2O]{\text{(iii) } Cl_2/\text{Red P}} P \text{ (Major product)}\)JEE Mains 2026 Medium - The correct order of their reactivity towards hydrolysis at room temperature is :
JEE Mains 2021 Hard
More PYQs from JEE Mains
- \(A\) and \(B\) are two sources generating sound waves. A listener is situated at \(C\) . The frequency of the source at \(A\) is \(500\,Hz\) . \(A,\) now, moves towards \(C\) with a speed \(4\,m/s.\) The number of beats heard at \(C\) is \(6.\) When \(A\) moves away from \(C\) with speed \(4\,m/s,\) the number of beats heard at \(C\) is \(18.\) The speed of sound is \(340\,m/s.\) The frequency of the source at \(B\) is ..... \(Hz\)
JEE Mains 2013 Medium - The radius of a nucleus of mass number \(64\) is \(4.8\) fermi. Then the mass number of another nucleus having radius of \(4\) fermi is \(\frac{1000}{x}\), where \(x\) is _______.JEE Mains 2024 Hard
- \(20\,mL\) of \(0.1\,M\,NH _{4} OH\) is mixed with \(40\,mL\) of \(0.05\,M\,HCl\). The \(pH\) of the mixture is nearest to.(Given: \(K _{ b }\left( NH _{4} OH \right)=1 \times 10^{-5}, \log 2=0.30\),\(\log 3=0.48, \log 5=0.69, \log 7=0.84\),\(\log 11=1.04)\)JEE Mains 2022 Medium
- If the function \(f(x)=2 x^3-9 \mathrm{ax}^2+12 \mathrm{a}^2 \mathrm{x}+1\), where \(\mathrm{a} \gt 0\), attains its local maximum and local minimum values at \(p\) and \(q\), respectively, such that \(\mathrm{p}^2=\mathrm{q}\), then \(f(3)\) is equal to:JEE Mains 2025 Easy
- If \(\int_{\frac{\pi}{6}}^{\frac{\pi}{3}} \sqrt{1-\sin 2 x} d x=\alpha+\beta \sqrt{2}+\gamma \sqrt{3}\), where \(\alpha, \beta\) and \(\gamma\) are rational numbers, then \(3 \alpha+4 \beta-\gamma\) is equal to ...........JEE Mains 2024 Hard
- MX is a sparingly soluble salt that follows the given solubility equilibrium at 298 K \(MX ( s ) \rightleftharpoons M ^{+}( aq )+ X ^{-}( aq ) ; K _{ sp }=10^{-10}\) If the standard reduction potential for \(M ^{+}( aq ) \xrightarrow{+ e ^{-}} M ( s )\) is \(\left( E _{ M ^{+} / M }^{\ominus}\right)=0.79 V\), then the value of the standard reduction potential for the metal/metal insoluble salt electrode \(E _{ X ^{-} / MX ( s ) / M }^{\ominus}\) is __________ mV. (nearest integer) [Given: \(\frac{2.303 R T}{F}=0.059 V\) ]JEE Mains 2026 Hard