1.

Which of the following represents the correct order increasing the given acids?   pKa values of   1. HClO4 < HNO3 < H 2CO3 < B (OH)32. HNO3 < HClO4 < B (OH)3 < H 2CO3 3. B (OH) < H 2CO4 < HCIO4 < HNO3  4. HCIO4 < HNO3 < B (OH)3 H2CO3

Answer»

1. HClO4 < HNO3 < H 2CO3 < B (OH)3



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