Hydrated $AlC{l_3}$ is used as
Catalyst in cracking of petroleum
Catalyst in Friedel Craft reaction
Mordant
All of these
(c) Hydeated $AlC{l_3}$ in used as mordant.
Which of the following is correct
When $Al$ is added to $KOH$ solution
Group $13$ elements show $+1$ and $+3$ oxidation states. Relative stability of $+3$ oxidation state may be given as
Which hydrated elements of group $13$ are found as polymer in nature ?
$B{\left( {OH} \right)_3} + NaOH \to NaB{O_2} + Na\left[ {B{{\left( {OH} \right)}_4}} \right] + {H_2}O$
How can this reaction is made to proceed in forward direction?
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