Shristy posted an Question
June 04, 2020 • 04:15 am 30 points
  • IIT JAM
  • Chemistry (CY)

The compound which does not show paramagnetism is.... answer this with explaination

the compound which does not show paramagnetism is.... answer this with explaination

1 Answer(s) Answer Now
  • 0 Likes
  • 7 Comments
  • 0 Shares
  • Suman Kumar

    Cu²+ is d⁚ configuration. it has unpaired eletron. NO & NO2 too have unpaired eletron.

    eduncle-logo-app

    but option (D) is correct

    eduncle-logo-app

    Ag+ has dš⁰ configuration dear it's definitely Ag complex will be the answer.

    eduncle-logo-app

    Aise to NO bhi dimer banata hai then NO will also be answer ?

    eduncle-logo-app

    Ek thank you to banta hai Shristy 😊

  • comment-profile-img>
    Lingareddy 1

    The shape of [Cu(NH3​)4​]2+ is square planer Cu2+ has electronic configuration 3d94s04p0. The electronic rearrange to 3d84s04p1 giving dsp2 hybridisation i.e square planer structure. Also it has 1 unpaired electron due to which it is paramagnetic. 

  • comment-profile-img>
    Lingareddy 1

    NO has an odd number of electrons and, therefore, must be paramagnetic. e. CO is diamagnetic because all of its electrons are paired.

  • comment-profile-img>
    Lingareddy 1

    Paramagnetism is due to the presence of at least one unpaired electron in the molecule. ... Though NO2 is paramagnetic, its dimer, N2O4, is diamagnetic

  • Suman Kumar best-answer

    Check unpaired eletron Shristy. Compound which doesn't have unpaired eletron will not show paramagnetism.

    eduncle-logo-app

    Ag complex will not show paramagnetism

    eduncle-logo-app

    But option (D) is correct

    eduncle-logo-app

    Shristy it's dimer doesn't not paramagnetism. NO2 is paramagnetic.

whatsapp-btn

Do You Want Better RANK in Your Exam?

Start Your Preparations with Eduncle’s FREE Study Material

  • Updated Syllabus, Paper Pattern & Full Exam Details
  • Sample Theory of Most Important Topic
  • Model Test Paper with Detailed Solutions
  • Last 5 Years Question Papers & Answers