TS EAMCET Medical 31 Jul 2022 Shift 2 Paper

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Question : 133 of 160

Marks: +1, -0

Which of the following are Lewis acids? BF3,H2O,H+,SO3

H+,SO3 only
BF3,H+,H2O only
BF3,H+,SO3 only
BF3,H2O,SO3 only

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