Home
Class 11
CHEMISTRY
Discuss the similarities and differences...

Discuss the similarities and differences between a 1s and 2s orbital.

Text Solution

Verified by Experts

Similarities : (i) Both have spherical shape (ii) Both have same angular momentum as it is `= sqqrt(l (l +1)) (h)/(2pi)`
Difference, (i) 1s has no node while 2s has one node. (ii) Energy of 2s is greater than that of 1s (iii) Size of 2s is larger than that of 1s
Promotional Banner

Topper's Solved these Questions

  • STRUCTURE OF ATOM

    PRADEEP|Exercise NCERT Questions And Exercises with Answers|67 Videos

  • STRUCTURE OF ATOM

    PRADEEP|Exercise NCERT Exemplar Problems With Answers, Hints and Solution (I. Multiple Choice Questions)|16 Videos

  • STRUCTURE OF ATOM

    PRADEEP|Exercise Test Your Grip (Fill in the Blanks)|24 Videos

  • STATES OF MATTER: SOLID MATTER

    PRADEEP|Exercise COMPETITION FOCUS (ASSERTION-REASON)|17 Videos

  • THERMODYNAMICS

    PRADEEP|Exercise MULTIPLE CHOICE QUESTION ( BASED ON PRACTICAL CHEMISTRY)|3 Videos

Similar Questions

Explore conceptually related problems

(a) What is radial probability distribution curve ? Draw radial probability distribution curves for 1s and 2s orbitals. (b) Discuss the similarities and difference between 1s and 2s orbitals. (c ) How many nodes are present in 1s and 2s orbitals ?

Similarities and differences between Bryophytes and Pteridophytes,

What is the difference between the terms orbit and orbital ?

What is the difference between the terms orbit and orbital?

Quantum numbers and Difference between orbit and orbital

Quantum numbers and Difference between orbit and orbital

What is the shape 2s orbital .Give two9 point of difference between 1s and 2s orbital

The electron density between 1s and 2s is

Give difference between 70 S and 80 S ribosomes.

PRADEEP-STRUCTURE OF ATOM-Conceptual Questions
  1. Name the quantum number which does not follow from the solution of Sc...

    Text Solution

    |

  2. What is the difference between the notations l and L ?

    Text Solution

    |

  3. Which of the four quantum number (n, l, m(l), m(s)) determine (a) the ...

    Text Solution

    |

  4. Why Pauli exlusion principle is called exlusion principle ?

    Text Solution

    |

  5. At what distance is the radial probability maximum for 1s orbital ? Wh...

    Text Solution

    |

  6. Do atomic orbitals have sharp boundaries ? Explain why or why not ? or...

    Text Solution

    |

  7. Draw the shapes (boundary surfaces) of the following orbitals: (a) 2...

    Text Solution

    |

  8. Discuss the similarities and differences between a 1s and 2s orbital.

    Text Solution

    |

  9. How many radial/spherical nodes will be present in the 5f orbital ?

    Text Solution

    |

  10. (i) What is common between d9xy) and d(x^(2) - y^(2)) orbitals ? (ii) ...

    Text Solution

    |

  11. For each of the following pair of hydrogen orbitals, indicate which is...

    Text Solution

    |

  12. Which orbital in each of the following pairs is lower in energy in a m...

    Text Solution

    |

  13. Why Hund's rule is called rule of maximum multiplicity ?

    Text Solution

    |

  14. How many electrons in sulphur (Z = 16) can have n + l = 3 ?

    Text Solution

    |

  15. The 4f subshell of an atom contains 10 electrons. What is the maximum ...

    Text Solution

    |

  16. Which out of Cu^(2+), Fe^(2+) and Cr^(3+) has highest paramagnetism an...

    Text Solution

    |

  17. What is the maximum number of electrons that can be present in an atom...

    Text Solution

    |

  18. One unpaired electron in an atom distributes a magnetic moment of 1.1 ...

    Text Solution

    |

  19. The ground-state electronic configurations listed here are incorrect. ...

    Text Solution

    |

  20. What is the deviation from Aufbau Principle in case of electronic conf...

    Text Solution

    |