Select Goal &
City
Select Goal
Search for Colleges, Exams, Courses and More..
Write a Review
Get Upto ₹500*
Explore
Explore More
Study Abroad
Get upto 50% discount on Visa Fees
Top Universities & Colleges
Abroad Exams
Top Courses
Exams
Read College Reviews
News
Admission Alerts 2024
Education Loan
Institute (Counselling, Coaching and More)
Ask a Question
College Predictor
Test Series
Practice Questions
Course Finder
Scholarship
All Courses
B.Tech
MBA
M.Tech
MBBS
B.Com
B.Sc
B.Sc (Nursing)
BA
BBA
BCA
Course Finder
No Data Found
>
Exams
>
Inorganic Chemistry
>
Chemical bonding and molecular structure
>
the correct order of energy levels of the molecula
Question:
The correct order of energy levels of the molecular orbitals of N
2
is
IIT JAM CY - 2023
IIT JAM CY
Updated On:
Oct 1, 2024
1σ
g
<1σ
u
<2σ
g
<2σ
u
<1π
u
<3σ
g
<1π
g
<3σ
u
1σ
g
<1σ
u
<2σ
g
<2σ
u
<3σ
u
<3σ
u
<1π
u
<1π
g
1σ
g
<1σ
u
<2σ
g
<2σ
u
<1π
g
<3σ
g
<1π
u
<3σ
u
1σ
g
<1σ
u
<2σ
g
<2σ
u
<3σ
g
<1π
u
<1π
g
<3σ
u
Hide Solution
Verified By Collegedunia
The Correct Option is
A
Solution and Explanation
The correct option is (A): 1σ
g
<1σ
u
<2σ
g
<2σ
u
<1π
u
<3σ
g
<1π
g
<3σ
u
Download Solution in PDF
Was this answer helpful?
0
0
Top Questions on Chemical bonding and molecular structure
Given below are two statements :
Statement (I) : Both metal and non-metal exist in p and d-block elements.
Statement (II) : Non-metals have higher ionisation enthalpy and higher electronegativity than the metals.
In the light of the above statements, choose the most appropriate answer from the option given below:
JEE Main - 2024
Chemistry
Chemical bonding and molecular structure
View Solution
Match List-I with the List-II
List-I
(Compound /
Species)
List-II
(Shape / Geometry)
(A) \(SF_4\)
(I) Tetrahedral
(B) \(BrF_3\)
(II) Pyramidal
(C) \(BrO_{3}^{-}\)
(III) See saw
(D) \(NH^{+}_{4}\)
(IV) Bent T-shape
Choose the correct answer from the options given below:
JEE Main - 2024
Chemistry
Chemical bonding and molecular structure
View Solution
Number of compounds from the following with zero dipole moment is _______.
HF, H$_2$, H$_2$S, CO$_2$, NH$_3$, BF$_3$, CH$_4$, CHCl$_3$, SiF$_4$, H$_2$O, BeF$_2$
JEE Main - 2024
Chemistry
Chemical bonding and molecular structure
View Solution
The fusion of chromite ore with sodium carbonate in the presence of air leads to the formation of products A and B along with the evolution of CO$_2$. The sum of spin-only magnetic moment values of A and B is ______ B.M. (Nearest integer)
(Given atomic number: C : 6, Na : 11, O : 8, Fe : 26, Cr : 24)
JEE Main - 2024
Chemistry
Chemical bonding and molecular structure
View Solution
Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A): NH$_3$ and NF$_3$ molecule have pyramidal shape with a lone pair of electrons on nitrogen atom. The resultant dipole moment of NH$_3$ is greater than that of NF$_3$.
Reason (R): In NH$_3$, the orbital dipole due to lone pair is in the same direction as the resultant dipole moment of the N$-$H bonds. F is the most electronegative element.
In the light of the above statements, choose the correct answer from the options given below:
JEE Main - 2024
Chemistry
Chemical bonding and molecular structure
View Solution
View More Questions
Questions Asked in IIT JAM CY exam
A salt QCl of a certain metal Q is electrolyzed to its elements. 40 g of metal Q is formed at an electrode. The volume of Cl
2
formed at the other electrode at 1 atm pressure and 298 K is _______ litres. (rounded off to one decimal place)
[Given: The gas constant 𝑅 = 0.082 L atm mol
−1
K
−1
, the molar mass of Q is 40 g mol
−1
and Cl
2
is assumed to be an ideal gas]
IIT JAM CY - 2024
Electrochemistry
View Solution
Exhaustive hydrogenation of the following compound
under Pd/C generates a saturated hydrocarbon as the product.
The number of stereoisomers possible for this product is _______.
IIT JAM CY - 2024
Stereochemistry
View Solution
In the cell reaction
P
+
(𝑎𝑞)+Q(𝑠)→P(𝑠)+Q
+
(𝑎𝑞)
the EMF of the cell, 𝐸
𝑐𝑒𝑙𝑙
is zero. The standard EMF of the cell, 𝐸
𝑜
𝑐𝑒𝑙𝑙
is
[Given:
Activities of all solids are unity.
Activity of P
+
(𝑎𝑞) is 2 M. Activity of Q
+
(𝑎𝑞) is 1 M.
𝑅 = universal gas constant; 𝑇 = temperature; 𝐹 = Faraday constant]
IIT JAM CY - 2024
Electrochemistry
View Solution
A system undergoes one clockwise cycle from point X back to point X as shown in the figure below:
The correct statement about this process is
IIT JAM CY - 2024
Thermodynamics
View Solution
The unit cell of a two-dimensional square lattice with lattice parameter a is indicated by the dashed lines as shown below:
The percentage (%) area occupied by the grey circles (of radius r) inside the unit cell is _______. (rounded off to the nearest integer)
IIT JAM CY - 2024
Solid State
View Solution
View More Questions