Structure of Atom questions
799 published questions with worked solutions.
- If the quantum numbers for the 5th electron in a carbon atom are 2,1,1,+ 1 2 , then for the 6th electron these values would be...
- Which of the following sets of quantum numbers is correct for an electron in a 4f-orbital? **[Jamia Millia Islamia 2007]**
- Which one of the following sets of quantum numbers is not possible for an electron in the ground state of an atom with atomic...
- The correct set of quantum numbers (n,l and m respectively) for the unpaired electron of a chlorine atom is
- Which of the following statements in relation to the hydrogen atom is correct? **[AIEEE 2005]**
- The maximum number of electrons in a p-orbital with n=5,m=1 is
- What is the maximum number of electrons in an atom that can have the following quantum numbers, n=4,m_l=+1?
- In a multi-electron atom, which of the following orbitals described by the given sets of quantum numbers will have the same...
- An orbital in which n=4 and l=2 is expressed by
- The orbital angular momentum of an electron in a 3s-orbital is
- The values of the four quantum numbers of a valence electron of an element are n=4,l=0,m=0 and s=+ 1 2 . The element is
- The total number of orbitals possible for the principal quantum number n is
- The orbital angular momentum for an electron revolving in an orbit is given by l(l+1) , h 2 . This momentum for an s-electron...
- The number of 2p-electrons having spin quantum number s=-1/2 are
- Which one of the following is the set of correct quantum numbers of an electron in a 3d orbital? **[J & K CET 2008]**
- The orbital angular momentum of an electron revolving in a p-orbital is
- The number of orbitals present in the shell with n=4 is
- Which one of the following sets of quantum numbers represents the highest energy level in an atom? **[K CET 2011]**
- The maximum number of electrons that can have principal quantum number n=3 and spin quantum number m_s=- 1 2 is
- When the azimuthal quantum number has the value 2, the number of orbitals possible is
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