(1) Why
Ga has small size than Al exceptionally
(2) Why
aqueous solution of borax reacts with two moles of acids ?
What
is structure of solid Ortho Boric acid ?
(3) What
is the structure of trimetaboric acid and trimetaborate ion?
(4) Why
Borazine is more reactive than benzene towards Electrophic Aromatic
substitution reactions ?
(5) Why
Borazine (B3N3H6) is also known as inorganic benzene ?.
(6) Why
B-F bond length in BF3 is shorter (130 pm) than B-F bond Iength in BF4- (143
pm)?. Explain.
(7) Why
B-F do not exist as dimer?. Explain.
(8) Although
anhydrous aluminium chloride is covalent but its aqueous solution is ionic in
nature. Why?
(9) Why
Boric acid become strong acid in the presence of cis 1,2-diol or 1,3-diol ?
(10) Four-center
two-electron bond (4C-2e Bond): Structure of AlCl3:
(11) What is the molecular formula of Borax ?
(12) What
is the difference between the structure of AlCl3 and diborane?
(13) Titration
of Borax: Tincal : Suhaga :
(14) Structure
of Borax: Tincal or Suhaga:
(15) DIBORANE-HYDRIDE
OF BORONE-(B2H6):
(16) CHEMICAL
PROPERTIES OF DIBORANE:
(17) STRUCTURE
OF BORON NITRIDE:
(18) STRUCTURE
OF BORAZINE OR BORAZOLE:
(20) BORIC ACID
(H3BO3) :
(21) BORAX BEAD TEST:
Related Questions:
(1) What are Silicones? explain with examples.
(2) What are "pyro" oxy acids?
(3) What are "Ortho" or "Meta" oxyacids?
(5) What are the structural difference between oxides ( P4O6 and P4O10) of phosphorous?
(6) What are common structural features of oxides (P4O6 and P4O5) of phosphorous?
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