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(i) Assign appropriate reason for each of observations:
(a) Anhydrous ALCI is used as a catalyst.
(b) Phosphinic acid behaves as a monoprotic acid.
(c) SF6 is not easily hydrolysed whereas SF4 is readily hydrolysed.
(d) No form of elemental silicon is comparable to graphite
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westron
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Q. Illustrate important catalyst of aluminium? Anhydrous AlCl 3 is an important catalyst, used in organic synthesis and in the cracking of petroleum. Al 2 (S0 4 ) 3 as such o
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