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Consider the following species: (i) CH...

Consider the following species:
(i) `CH_(3)^(+)`
(ii) `(C_(3)H_(5))_(3)Al`
(iii) `HCHO`
(iv) `CH_(4)`
(v) `(C_(2)H_(5))_(3)N`
(vI) `TiCl_(4)`
(vii) `CO_(2)`
(viii) `SiCl_(4)`
(ix) `BF_(3)`
the find out total number of species which can act as Lewis acid.

Text Solution

Verified by Experts

The correct Answer is:
`7`
`CH_(3)^(+), (C_(2)H_(5))_(3)Al, HCHO, TiCl_(4), CO_(2), SiCl_(4), BF_(3)`
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