AP EAPCET 17th May 2023 Shift 2 Solved Paper

Section: Chemistry
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Question : 133 of 160
 
Marks: +1, -0
Observe the following species
AlCl3,NH3,H+,Co3+,‌−‌OH,H−Mg2+,BF3,Cl−
How many Lewis bases are present in the above list?
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