Advertisements
Advertisements
प्रश्न
What are the interacting forces present during the formation of a molecule of a compound?
उत्तर
- Forces of attraction: The nucleus of one atom attracts the electrons of the other atom and vice-versa.
- Forces of repulsion: The electron of one atom repels the electron of the other atom and vice-versa (as electrons are negatively charged). There is a repulsion between the two nuclei (as the nuclei are positively charged).
APPEARS IN
संबंधित प्रश्न
Select and write the most appropriate alternatives from the given choices.
Which of the following is true for CO2?
Select and write the most appropriate alternatives from the given choices.
Which O2 molecule is paramagnetic. It is explained on the basis of ______.
Draw an orbital diagram of Hydrogen fluoride molecule
Why is O2 molecule paramagnetic?
Assertion: Oxygen molecule is paramagnetic.
Reason: It has two unpaired electron in its bonding molecular orbital.
CaO and NaCl have the same crystal structure and approximately the same radii. If U is the lattice energy of NaCl, the approximate lattice energy of CaO is ______.
Draw MO diagram of CO and calculate its bond order.
Discuss the formation of N2 molecule using MO Theory.
Which one of the following sets CORRECTLY represents the increase in the paramagnetic property of the ions?
What is the bond order of B2 molecule?
Among the following MOs, the highest energy MO that is occupied by electrons in case of N2 molecule is ____________.
According to MOT, the number of unpaired electrons in O2 molecule is ____________.
Identify the CORRECT option according to MOT.
Of the ions Ti4+, Co2+ and Cr3+, ____________.
According to molecular orbital theory, antibonding molecular orbitals of O2 contain ____________.
According to molecular orbital theory, which of the following will NOT be viable?
Which element among the following does NOT form diatomic molecules?
Which of the following molecules has bond order zero?
The electronic configuration of Be2 molecule according MOT is ______.
Bonding in which of the following diatomic molecule(s) become(s) stronger, on the basis of MO Theory, by removal of an electron?
(A) NO
(B) N2
(C) O2
(D) C2
(E) B2
Choose the most appropriate answer from the options given below:
The correct statement with regard to \[\ce{H^+_2}\] and \[\ce{H^-_2}\] is:
Which element among the following does not form diatomic molecules?
