(1)   Formation of 3C-2e bond in B 2 H 6  is best explain by MOT and total number of bond in B 2 H 6  is 6 (3C-2e=2 and 3C-4e=4) (2)  Bridge...

(A) x < y (B) alpha < Beta (C) Bridge bond is formed by sp3-sp3-sp3 overlap. (D) All of the correct. Answer Key: (D) Related...

(1)   B 2 H 6  contains  4- Terminal H are bonded by Sigma bond and  remaining  2- H are bridging hydrogen's and of these are broken...

Al(BH 4 ) 3   is a volatile liquid and covalent compound and does not contain any ion but it contain (B-H-Al) hydrogen bridge structure in w...

(1)  In contrast to graphite, layered boron nitride is stable in air up to 1000°C, making it a useful refractory material. Layered boron nit...

  (A) Both are planer and non polar (B) Both have aromatic character (C) Both have p pi -p pi  bond formed by pairing of unpaired electr...

Methylation of Doborane: (1)  In diborane two boron atoms and four terminal hydrogen atoms lie in one plane. While two bridge hydogen atoms ...

Sodium per borate (NaBO 3 .H 2 O) (more correctly sodium dioxoborate peroxohydrate) is prepared from borax by treatment with NaOH to convert...

  Boric acid commonly known as TANKAN AMLA and use as Anti diaphoretic agent (anti sweating), Anti infective and also non-irritant agent. It...

Aluminium forms covalent compound with chloride because lionization enthalpy (∆iH= +5137 kJ/mole) of Aluminium is very high due to small siz...