Chemistry Exam > Chemistry Questions > In the electronic structure of H2SO4, the tot...
Start Learning for Free
In the electronic structure of H2SO4, the total number of unshared electrons is ____.
Correct answer is '16'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
In the electronic structure of H2SO4, the total number of unshared ele...
Explanation:
The electronic structure of H2SO4 can be determined by considering the valence electrons of each atom in the molecule.
Valence Electrons:
Sulfur (S) has 6 valence electrons (in the third shell), while Oxygen (O) has 6 valence electrons (in the second shell), and Hydrogen (H) has 1 valence electron (in the first shell).
Covalent Bonding:
In H2SO4, each hydrogen atom shares its single valence electron with one of the oxygen atoms to form a covalent bond. Similarly, each oxygen atom shares two of its valence electrons with the sulfur atom to form two covalent bonds.
Shared Electrons:
Therefore, the total number of electrons shared in the covalent bonds in H2SO4 is:
2(H-H) + 2(O-S) + 4(O-H) = 2(2) + 2(2) + 4(2) = 16
Unshared Electrons:
In addition to the shared electrons, there are also unshared electrons present in the molecule. Each oxygen atom has two unshared pairs of valence electrons, for a total of 4 unshared pairs.
Total Unshared Electrons:
Therefore, the total number of unshared electrons in H2SO4 is:
4(O) = 4(2) = 8
Adding the number of shared and unshared electrons gives:
16 (shared electrons) + 8 (unshared electrons) = 24 (total electrons)
Therefore, the correct answer is 16.
The electronic structure of H2SO4 can be determined by considering the valence electrons of each atom in the molecule.
Valence Electrons:
Sulfur (S) has 6 valence electrons (in the third shell), while Oxygen (O) has 6 valence electrons (in the second shell), and Hydrogen (H) has 1 valence electron (in the first shell).
Covalent Bonding:
In H2SO4, each hydrogen atom shares its single valence electron with one of the oxygen atoms to form a covalent bond. Similarly, each oxygen atom shares two of its valence electrons with the sulfur atom to form two covalent bonds.
Shared Electrons:
Therefore, the total number of electrons shared in the covalent bonds in H2SO4 is:
2(H-H) + 2(O-S) + 4(O-H) = 2(2) + 2(2) + 4(2) = 16
Unshared Electrons:
In addition to the shared electrons, there are also unshared electrons present in the molecule. Each oxygen atom has two unshared pairs of valence electrons, for a total of 4 unshared pairs.
Total Unshared Electrons:
Therefore, the total number of unshared electrons in H2SO4 is:
4(O) = 4(2) = 8
Adding the number of shared and unshared electrons gives:
16 (shared electrons) + 8 (unshared electrons) = 24 (total electrons)
Therefore, the correct answer is 16.
Free Test
FREE
| Start Free Test |
Community Answer
In the electronic structure of H2SO4, the total number of unshared ele...
By drawing a proper Lewis structure u will get answer ...the question is asking for electron ..not for lone pair ...
|
Explore Courses for Chemistry exam
|
|
Similar Chemistry Doubts
In the electronic structure of H2SO4, the total number of unshared electrons is ____.Correct answer is '16'. Can you explain this answer?
Question Description
In the electronic structure of H2SO4, the total number of unshared electrons is ____.Correct answer is '16'. Can you explain this answer? for Chemistry 2024 is part of Chemistry preparation. The Question and answers have been prepared according to the Chemistry exam syllabus. Information about In the electronic structure of H2SO4, the total number of unshared electrons is ____.Correct answer is '16'. Can you explain this answer? covers all topics & solutions for Chemistry 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In the electronic structure of H2SO4, the total number of unshared electrons is ____.Correct answer is '16'. Can you explain this answer?.
In the electronic structure of H2SO4, the total number of unshared electrons is ____.Correct answer is '16'. Can you explain this answer? for Chemistry 2024 is part of Chemistry preparation. The Question and answers have been prepared according to the Chemistry exam syllabus. Information about In the electronic structure of H2SO4, the total number of unshared electrons is ____.Correct answer is '16'. Can you explain this answer? covers all topics & solutions for Chemistry 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In the electronic structure of H2SO4, the total number of unshared electrons is ____.Correct answer is '16'. Can you explain this answer?.
Solutions for In the electronic structure of H2SO4, the total number of unshared electrons is ____.Correct answer is '16'. Can you explain this answer? in English & in Hindi are available as part of our courses for Chemistry.
Download more important topics, notes, lectures and mock test series for Chemistry Exam by signing up for free.
Here you can find the meaning of In the electronic structure of H2SO4, the total number of unshared electrons is ____.Correct answer is '16'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
In the electronic structure of H2SO4, the total number of unshared electrons is ____.Correct answer is '16'. Can you explain this answer?, a detailed solution for In the electronic structure of H2SO4, the total number of unshared electrons is ____.Correct answer is '16'. Can you explain this answer? has been provided alongside types of In the electronic structure of H2SO4, the total number of unshared electrons is ____.Correct answer is '16'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice In the electronic structure of H2SO4, the total number of unshared electrons is ____.Correct answer is '16'. Can you explain this answer? tests, examples and also practice Chemistry tests.
|
|
Explore Courses for Chemistry exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup