Home
Class 12
CHEMISTRY
Which of the following statements about ...

Which of the following statements about the electromagnetic radiation is incorrect

A

IR radiations have larger wavelength than X-rays

B

The frequency of visible region is less than that of UV region

C

Gamma rays have larger wave number than microwave

D

The velocity of `gamma` rays is more than that of IR radiations

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • D BLOCK ELEMENTS

    RESONANCE ENGLISH|Exercise EXERCISE-3 PART-III|37 Videos

  • ELECTRO CHEMISTRY

    RESONANCE ENGLISH|Exercise PHYSICAL CHEMITRY (ELECTROCHEMISTRY)|53 Videos

Similar Questions

Explore conceptually related problems

Which of the following statement about the electromagnetic spectrum is not correct ?

Which of the following statements about the electron is incorrect?

Which of the following statements about the electron is incorrect?

Which of the following statement is correct about electromagnetic waves?

Which of the following statements is correct about the electromagnetic wave?

Which of the following statements about vegetative reproduction is incorrect ?

Which of the following statements about the interstitial compounds is incorrect?

Which of the following statements about anaerobic respiration is incorrect ?

Which of the following statement is incorrect about electromagnetic waves?

Which of the following statement is incorrect about electromagnetic waves?

RESONANCE ENGLISH-DPP-QUESTIONS
  1. Boron has two isotopes, B-10 and B-11. The average atomic mass of boro...

    Text Solution

    |

  2. 0.2 moles of an unknown compound weigh 5.6 g. The unknown compound is

    Text Solution

    |

  3. Which of the following statements about the electromagnetic radiation ...

    Text Solution

    |

  4. Be^(3+) and a proton are accelerated by the same potential. Their de-B...

    Text Solution

    |

  5. If numberical value of amss and nergy are equal then the De broglie wa...

    Text Solution

    |

  6. The wave motion of an electron in a Bohr's orbit of hydrogen atom is a...

    Text Solution

    |

  7. If the de-Broglie wavelength of an electron revolving in 2^"nd" orbit ...

    Text Solution

    |

  8. The most probable radius (in pm) for finding the electron in He^(+) is

    Text Solution

    |

  9. What is the ratio of minimum to maximum wavelength of radiation emitte...

    Text Solution

    |

  10. An electron jumps from n^"th" level to the first level. The correct ...

    Text Solution

    |

  11. Statement -1:It is possible to measure simultaneously both the positio...

    Text Solution

    |

  12. According to Heisenberg's uncertainty principle, on increasing the wav...

    Text Solution

    |

  13. The uncertainty in momentum of an electron is 1xx10^(-5)" kg m/s". Th...

    Text Solution

    |

  14. Given m(e)=9.11 xx 10^(-31)kg and h = 6.626 xx 10^(-34)Js, the uncerta...

    Text Solution

    |

  15. if uncertainty in momentum is twice the uncertainty in position of an ...

    Text Solution

    |

  16. Which of the following statement is correct

    Text Solution

    |

  17. A certain dye absorbs light of cerain wavelength and then fluorescence...

    Text Solution

    |

  18. In a single isolated atom of hydrogen electron make transition from ...

    Text Solution

    |

  19. Two electrons A and B in an atom have the following set of quantum num...

    Text Solution

    |

  20. Which of the following pair of orbitals for mentioned species have equ...

    Text Solution

    |