The structure of diborane contains :-
The structure of diborane contains :-
- A
Four $2C -2e^-$ bonds & two $2C -3e^-$ bonds
- B
Two $(2C -2e^-)$ bonds & four $3C -2e^-$ bonds
- C
Four $2C -2e^-$ bonds & two $3C -2e^-$ bonds
- D
Two $2C -2e^-$ bonds & two $3C -2e^-$ bonds
Similar Questions
The number of neutrons present in the more abundant isotope of boron is ' $\mathrm{x}$ '. Amorphous boron upon heating with air forms a product, in which the oxidation state of boron is ' $y$ '. The value of $x+y$ is ...
The number of neutrons present in the more abundant isotope of boron is ' $\mathrm{x}$ '. Amorphous boron upon heating with air forms a product, in which the oxidation state of boron is ' $y$ '. The value of $x+y$ is ...
- [JEE MAIN 2024]
Given below are two statements:
Statement $I$ : The decrease in first ionization enthalpy from $B$ to $Al$ is much larger than that from $Al$ to $Ga$.
Statement $II$ : The d orbitals in Ga are completely filled.
In the light of the above statements, choose the most appropriate answer from the options given below
Given below are two statements:
Statement $I$ : The decrease in first ionization enthalpy from $B$ to $Al$ is much larger than that from $Al$ to $Ga$.
Statement $II$ : The d orbitals in Ga are completely filled.
In the light of the above statements, choose the most appropriate answer from the options given below
- [JEE MAIN 2023]
The incorrect statement from the following for borazine is:
The incorrect statement from the following for borazine is:
- [JEE MAIN 2023]
Which reaction involves a change in the electron pair geometry for the underlined element ?
Which reaction involves a change in the electron pair geometry for the underlined element ?
$AlCl_3$ on hydrolysis gives:
$AlCl_3$ on hydrolysis gives: