Which of the following is responsible for the cleansing action of $Borax$?

The reaction of $H_{3}N_{3}B_{3}Cl_{3}$ $(A)$ with $LiBH_{4}$ in tetrahydrofuran gives inorganic benzene $(B)$. Further,the reaction of $(A)$ with $(C)$ leads to $H_{3}N_{3}B_{3}(Me)_{3}$. Then,compounds $(B)$ and $(C)$ respectively,are

Which of the following halides of group $13$ elements is the most acidic?

Which of the following reactions will yield the crystalline variety of boron?

When borax is dissolved in water,it gives an alkaline solution. The alkaline solution consists of the following products:

Write the chemical reaction to prepare inorganic benzene $(B_3N_3H_6)$.