#Sales Offer!| Get upto 25% Off:

1. The following are some of the limitations of the octet rule: The rule failed to predict the shape and relative stability of molecules. It is based upon the inert nature of noble gases. However, some noble gases like xenon and krypton form compounds such as XeF2, KrF2 etc.  I am thinking what could be some other limitations of the octet rule.  I will look forward to hear from you all on this.

2. What is a sigma bond? What is a pi bond? Must a double      bond have a sigma bond and a pi bond? Explain. A sigma bond is a covalent      bond formed due to the overlapping of orbitals of the two atoms along the      line joining the two nuclei (orbital axis) is called sigma (σ) bond. For      example, the bond formed due to s-s and s-p, p-p overlapping along the      orbital axis are sigma bonds. I am thinking what is a pi bond.  I      will look forward to hear from you all on this.

Found something interesting ?

• On-time delivery guarantee
• PhD-level professional writers
• Free Plagiarism Report

• 100% money-back guarantee
• Absolute Privacy & Confidentiality
• High Quality custom-written papers

Related Model Questions

Feel free to peruse our college and university model questions. If any our our assignment tasks interests you, click to place your order. Every paper is written by our professional essay writers from scratch to avoid plagiarism. We guarantee highest quality of work besides delivering your paper on time.

Grab your Discount!

25% Coupon Code: SAVE25
get 25% !!