Roni posted an Question
June 11, 2021 • 05:16 am 30 points
  • IIT JAM
  • Chemistry (CY)

Chemical bonding please answer my questions as soon as possible

chemical bonding please answer my questions as soon as possible

1 Answer(s) Answer Now
  • 0 Likes
  • 2 Comments
  • 0 Shares
  • comment-profile-img>
    Dinesh khalmaniya 1 Best Answer

    explanation- Alcl3 is covalent but in water alcl3 is ionic because water is a polar molecule so there is a partially positive charge on hydrogen and partly negative charge on Oxygen and water has very high dielectric constant due to this it convert alcl3 en2 three positive and CL negative which is simultaneously hydrated with water molecule when AlCl3 is dissolved in water it undergoes hydration releasing a lot of energy.. AlCl3+H2O -------> AlCl3.6H2O + Energy This energy is enough to remove 3e- from Al atom.. In fact Al does not exist as Al3+ but exist as [Al(H2O)6]+ [Al(H2O)6]+ + Cl-

    images (8).jpeg
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