CCL4 cannot be hydrolysed where as SiCL4 undergoes hydrolysis why?????
what is inert pair effect????
What happens when
(a) Borax is heated strongly,
(b) Boric acid is added to water,
(c) Aluminium is treated with dilute NaOH,
(d) BF3 is reacted with ammonia?
What happens when :
(i)Quick lime is heated with silica
(ii)Chlorine reacts with slaked lime
Write the reactions involved
why is boric acid consisdred weak acid
What is the chemical formula of the borax bead??
what happen when boric acid is heated?
Write balanced equations for:
(i) BF3 + LiH →
(ii) B2H6 + H2O →
(iii) NaH + B2H6 →
(iv) H3BO3
(v) Al + NaOH →
(vi) B2H6 + NH3 →
Give reasons
Concentrated HNO3 can be transported in alluminium container.
Graphite is used as lubricant.
Al wire is used to make transmision cables.
Why does AlCl3 exist as a dimer?
what happens when BF3 is treated with NH3
answer soon
why gallium has less atomic radii than aluminium ????and p block atomic radii increases as we go down the group
why ccl4 is resistant to hydrolysis but sicl4 is readily hydrolysed ?
PF5 exist but NF5 does not exist .why?
pls. explain structure of diamond and graphite showing their orbital overlaps and explain as to why graphite conducts electricity.
CCL4 cannot be hydrolysed where as SiCL4 undergoes hydrolysis why?????
what is inert pair effect????
What happens when
(a) Borax is heated strongly,
(b) Boric acid is added to water,
(c) Aluminium is treated with dilute NaOH,
(d) BF3 is reacted with ammonia?
What happens when :
(i)Quick lime is heated with silica
(ii)Chlorine reacts with slaked lime
Write the reactions involved
why is boric acid consisdred weak acid
What is the chemical formula of the borax bead??
what happen when boric acid is heated?
Write balanced equations for:
(i) BF3 + LiH →
(ii) B2H6 + H2O →
(iii) NaH + B2H6 →
(iv) H3BO3
(v) Al + NaOH →
(vi) B2H6 + NH3 →
Give reasons
Concentrated HNO3 can be transported in alluminium container.
Graphite is used as lubricant.
Al wire is used to make transmision cables.
Why does AlCl3 exist as a dimer?
what happens when BF3 is treated with NH3
answer soon
why gallium has less atomic radii than aluminium ????and p block atomic radii increases as we go down the group
why ccl4 is resistant to hydrolysis but sicl4 is readily hydrolysed ?
PF5 exist but NF5 does not exist .why?
pls. explain structure of diamond and graphite showing their orbital overlaps and explain as to why graphite conducts electricity.