• # question_answer Increasing order of solubility is [AFMC 1987] A) $CaC{{O}_{3}},KHC{{O}_{3}},NaHC{{O}_{3}}$ B) $NaHC{{O}_{3}},KHC{{O}_{3}},CaC{{O}_{3}}$ C) $KHC{{O}_{3}},NaHC{{O}_{3}},CaC{{O}_{3}}$ D) $CaC{{O}_{3}},NaHC{{O}_{3}},KHC{{O}_{3}}$

$CaC{{O}_{3}}>NaHC{{O}_{3}}>KHC{{O}_{3}}$is the Increasing order of solubility.