When two atoms are bonded to form a stable compound, the attractive forces will _ repulsive forces and the potential energy of the system will be _.
Correct answer: B. Dominate, minimum.
- A. Recessive, higher.
- B. Dominate, minimum.
- C. Dominate, maximum.
- D. Recessive, lower.
Explanation
Option A) Recessive, higher is incorrect because the attractive forces between the atoms are dominant over the repulsive forces, leading to lower potential energy and a stable compound.Option B) To form a stable compound, corresponding atoms must have higher attractive forces, that can outclass the repulsive forces. If the attractive forces are greater and a compound is formed, it won't be having any potential energy since all that energy was used up in bringing the atoms together in the first place. Option C) Dominate, maximum is incorrect because the repulsive forces would not dominate over the attractive forces in a stable chemical bond.Option D) Recessive, lower is incorrect because the potential energy of the system decreases when the attractive forces dominate over the repulsive forces, resulting in a more stable compound.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
About Chemical Bonding
Chemical bonding explains molecular shape through VSEPR theory and distinguishes sigma bonds from pi bonds. Questions involve hybridization, bond angles, dipole moment and bond energy, including how electron-pair repulsion determines geometry and how bond polarity differs from the overall polarity of a molecule.
Practise Chemical Bonding
964 free Chemical Bonding MCQs from Chemistry, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Chemistry questions like this
Chemistry is on 14 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Chemical Bonding questions
Water is considered as a universal solvent because of which properties?
Instantaneous dipole is produced when _.
Non-polar covalent bond is formed between:
BH3 has H-B-H bond angles of 120 with geometry as:
Who attributed the deviation of real gases from ideal behavior?
In proteins, the hydrogen-bonding is present between _.