• # question_answer Which one of the following metalic hydroxides does not dissolve in sodium hydroxide solution [KCET (Med.) 2001] A) $Zn{{(OH)}_{2}}$ B) $Al\,{{(OH)}_{3}}$ C) $Fe{{(OH)}_{3}}$ D) $Pb{{(OH)}_{2}}$

$Fe{{(OH)}_{3}}$does not dissolve in $NaOH$