Chemistry Exam > Chemistry Questions > If period number and group number of any repr...
Start Learning for Free
If period number and group number of any representative element(s) are same then which of the following statement is incorrect regarding such type element(s) in their ground state: (Period number and group number are according to modern form of periodic table)
- a)The possible value of principal quantum number is 2
- b)The possible value of azimuthal quantum number is zero
- c)The possible value of magnetic quantum number is 1
- d)The species could be paramagnetic
Correct answer is option 'C'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Verified Answer
If period number and group number of any representative element(s) are...
When period and group is same it can only be for 2s2, and for 2s2 principle quantum number (n)=2, azimuthal quantum number (l)= 0, magnetic quantum number (m)=0,spin quantum number (s)= +1/2 or -1/2.
Most Upvoted Answer
If period number and group number of any representative element(s) are...
When period and group is same it can only for 2s2, and 2s2principle quantum number (n)=2, azimuthal quantum number (l)= 0, magnetic quantum number (m)=0,spin quantum number (s)= +1/2or-1/2.
Free Test
FREE
| Start Free Test |
Community Answer
If period number and group number of any representative element(s) are...
Explanation:
When the period number and group number of any representative element(s) are the same, it means that the element is in its ground state. In this state, the electrons are arranged in the lowest energy levels available. The possible values of quantum numbers for such elements are as follows:
a) The possible value of principal quantum number is 2: This is correct because the elements in the second period have electrons in the n=2 energy level.
b) The possible value of azimuthal quantum number is zero: This is correct because the elements in the s-block have electrons in s-orbitals, which have zero azimuthal quantum number.
c) The possible value of magnetic quantum number is 1: This statement is incorrect because the magnetic quantum number can only take on values between -l and l. For s-orbitals, l=0, which means that the magnetic quantum number can only be zero.
d) The species could be paramagnetic: This is correct because the elements in the second period have unpaired electrons in their ground state, which makes them paramagnetic.
In conclusion, statement (c) is incorrect because the possible value of magnetic quantum number for elements in the ground state with the same period and group number can only be zero.
When the period number and group number of any representative element(s) are the same, it means that the element is in its ground state. In this state, the electrons are arranged in the lowest energy levels available. The possible values of quantum numbers for such elements are as follows:
a) The possible value of principal quantum number is 2: This is correct because the elements in the second period have electrons in the n=2 energy level.
b) The possible value of azimuthal quantum number is zero: This is correct because the elements in the s-block have electrons in s-orbitals, which have zero azimuthal quantum number.
c) The possible value of magnetic quantum number is 1: This statement is incorrect because the magnetic quantum number can only take on values between -l and l. For s-orbitals, l=0, which means that the magnetic quantum number can only be zero.
d) The species could be paramagnetic: This is correct because the elements in the second period have unpaired electrons in their ground state, which makes them paramagnetic.
In conclusion, statement (c) is incorrect because the possible value of magnetic quantum number for elements in the ground state with the same period and group number can only be zero.
|
Explore Courses for Chemistry exam
|
|
Similar Chemistry Doubts
If period number and group number of any representative element(s) are same then which of the following statement is incorrect regarding such type element(s) in their ground state: (Period number and group number are according to modern form of periodic table)a)The possible value of principal quantum number is 2b)The possible value of azimuthal quantum number is zeroc)The possible value of magnetic quantum number is 1d)The species could be paramagneticCorrect answer is option 'C'. Can you explain this answer?
Question Description
If period number and group number of any representative element(s) are same then which of the following statement is incorrect regarding such type element(s) in their ground state: (Period number and group number are according to modern form of periodic table)a)The possible value of principal quantum number is 2b)The possible value of azimuthal quantum number is zeroc)The possible value of magnetic quantum number is 1d)The species could be paramagneticCorrect answer is option 'C'. 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 If period number and group number of any representative element(s) are same then which of the following statement is incorrect regarding such type element(s) in their ground state: (Period number and group number are according to modern form of periodic table)a)The possible value of principal quantum number is 2b)The possible value of azimuthal quantum number is zeroc)The possible value of magnetic quantum number is 1d)The species could be paramagneticCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Chemistry 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If period number and group number of any representative element(s) are same then which of the following statement is incorrect regarding such type element(s) in their ground state: (Period number and group number are according to modern form of periodic table)a)The possible value of principal quantum number is 2b)The possible value of azimuthal quantum number is zeroc)The possible value of magnetic quantum number is 1d)The species could be paramagneticCorrect answer is option 'C'. Can you explain this answer?.
If period number and group number of any representative element(s) are same then which of the following statement is incorrect regarding such type element(s) in their ground state: (Period number and group number are according to modern form of periodic table)a)The possible value of principal quantum number is 2b)The possible value of azimuthal quantum number is zeroc)The possible value of magnetic quantum number is 1d)The species could be paramagneticCorrect answer is option 'C'. 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 If period number and group number of any representative element(s) are same then which of the following statement is incorrect regarding such type element(s) in their ground state: (Period number and group number are according to modern form of periodic table)a)The possible value of principal quantum number is 2b)The possible value of azimuthal quantum number is zeroc)The possible value of magnetic quantum number is 1d)The species could be paramagneticCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Chemistry 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If period number and group number of any representative element(s) are same then which of the following statement is incorrect regarding such type element(s) in their ground state: (Period number and group number are according to modern form of periodic table)a)The possible value of principal quantum number is 2b)The possible value of azimuthal quantum number is zeroc)The possible value of magnetic quantum number is 1d)The species could be paramagneticCorrect answer is option 'C'. Can you explain this answer?.
Solutions for If period number and group number of any representative element(s) are same then which of the following statement is incorrect regarding such type element(s) in their ground state: (Period number and group number are according to modern form of periodic table)a)The possible value of principal quantum number is 2b)The possible value of azimuthal quantum number is zeroc)The possible value of magnetic quantum number is 1d)The species could be paramagneticCorrect answer is option 'C'. 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 If period number and group number of any representative element(s) are same then which of the following statement is incorrect regarding such type element(s) in their ground state: (Period number and group number are according to modern form of periodic table)a)The possible value of principal quantum number is 2b)The possible value of azimuthal quantum number is zeroc)The possible value of magnetic quantum number is 1d)The species could be paramagneticCorrect answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
If period number and group number of any representative element(s) are same then which of the following statement is incorrect regarding such type element(s) in their ground state: (Period number and group number are according to modern form of periodic table)a)The possible value of principal quantum number is 2b)The possible value of azimuthal quantum number is zeroc)The possible value of magnetic quantum number is 1d)The species could be paramagneticCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for If period number and group number of any representative element(s) are same then which of the following statement is incorrect regarding such type element(s) in their ground state: (Period number and group number are according to modern form of periodic table)a)The possible value of principal quantum number is 2b)The possible value of azimuthal quantum number is zeroc)The possible value of magnetic quantum number is 1d)The species could be paramagneticCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of If period number and group number of any representative element(s) are same then which of the following statement is incorrect regarding such type element(s) in their ground state: (Period number and group number are according to modern form of periodic table)a)The possible value of principal quantum number is 2b)The possible value of azimuthal quantum number is zeroc)The possible value of magnetic quantum number is 1d)The species could be paramagneticCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice If period number and group number of any representative element(s) are same then which of the following statement is incorrect regarding such type element(s) in their ground state: (Period number and group number are according to modern form of periodic table)a)The possible value of principal quantum number is 2b)The possible value of azimuthal quantum number is zeroc)The possible value of magnetic quantum number is 1d)The species could be paramagneticCorrect answer is option 'C'. 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
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup