s and p Overlap

Q. compare the bond lengths of N-N in N2O3, N2O4, N2H4 and N2F4 by %s character as well as by other good method

Q. what is axial bond and equitorial bonds?

Q. Among NF3 and PF3 which has greater bond angle.Explain in detail??

Q. select the pair of orbital which form pi bond by taking all given axis one by on 1.x as internuclear axis 2.y as internuclear axis 3.z as internuclear axis 1.Px+Py 2.Px+Px 3.dxy+Py 4.dxy+Px also explain why other options are incorrect

Q. The outer orbitals of C in ethene molecules can be considered to be hybridized to give three equivalent sp2 orbitals. The total number of sigma and pi bonds in ethene molecule is 1) 1 sigma and 2 pi bonds 2) 3 sigma and 2 pi bonds 3) 4 sigma and 1 pi bonds 4) 5 sigma and 1 pi bonds

Q. 20.how does SO42- have coordinate bond?

Q.

The pair of structure given below represent

1. Enantiomers

2. Diastereomers

3. Same molecule

4. Regiomers

Q. 9. What is the distance between two tetrahedral voids?

Q. maximum number of orbital for n+l=

Q.

Which of the following compounds will not exist as resonance hybrid? Give reason for your answer:

1. $R-CON{H}_2$
2. $C{H}_{3}CH=CHC{H}_{2}N{H}_2$
3. $C{H}_{3}OH$

Q. The overlapping powers of 2s, 2p, 2sp2, 2sp3 and2sp orbitals are in the order

Q. dπ-Pπ bond present in( explain with the structues) (1) (CO3)2- (2) (NO3)- (3) (PO4)3- (4) NO2)-

Q. why their is only one sigma bond and two pi bond ?

Q. sigma bond or bi bond which is stron

Q. what is the dis†an ce between two consecutive layers in ccp lattice

Q. Q-BeCl2 has which of the following types of orbital overlap? (A) sp²-p (B) sp-p (C) sp³-p (D) s-p

Q. 32.how many bond pair present in NO3-

Q. Does nucleus lies in the nodal plane of an orbital?

Q. sketch the bond moments and resul†an t dipole moment in SO_{2

Q. which of the following have longest bond length 1.C=O 2.C=C 3.N=O 4.C≡ N

Q. 66. What is the bond angle of Cl-C-Cl bond in 1, 1, 2, 2-Tetrachloroethane?

Q. 22. How dative bond is forming in CO

Q. Which of the following depicts zero overlap?

1. 

2. 

3. 

4. 

Q. 2. What are bond angle a.K2Cr2.O7

Q. How to identify polar or non polar molecule

Q. 67. On what factors does bond order depend?

Q. 41. How to search sigma and bi-bond?

Q.

why isnt the bond angle 90 in the tetrahedral compound?? why is it 109.5??

Q. The overlap(s) that give(s) rise to bond formation among the following is/are:

1. $p_x$ and $d_{x^2-y^2}$
2. $p_x$ and $d_{z^2}$
3. $p_y$ and $d_{z^2}$
4. All of the above

Q. how to find no.of tetrahedral angles in CCl2F2