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Among equimolar solutions of LiCl, BeCl2, BaCl2 and AlCl3 why does BaCl2 have the highest pH value?

Among equimolar solutions of LiCl, BeCl2, BaCl2 and AlCl3 why does BaCl2 have the highest pH value?

Grade:Upto college level

1 Answers

Sunil Kumar FP
askIITians Faculty 183 Points
10 years ago
MClx + x h2o ----M(oh)x + x hcl
thus the solution whic is most basic is having highest ph value.
among all of the ba(OH)2 PKB Is -2.02 which makes it extremely basic and the solution os neutral with hcl.thus having highest ph value.
pkbof lioh =.18
pkb of be(oh)2=5.4

thanks and regards
sunil kr
askIItian faculty

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